diff --git a/REANA.html b/REANA.html
index e944049..2c39102 100644
--- a/REANA.html
+++ b/REANA.html
@@ -461,7 +461,8 @@ <h3 class="code-label">YAML<i aria-hidden="true" data-feather="chevron-left"></i
 <code>outputs</code>: This section informs REANA which files or
 folders should be made available for download after successful workflow
 execution. These can be individual files or entire directories.</li>
-</ul></div>
+</ul><p>More about <code>reana.yaml</code> files can be found <a href="https://docs.reana.io/reference/reana-yaml/" class="external-link">here</a>.</p>
+</div>
 <div class="section level3">
 <h3 id="running-a-workflow-in-reana">Running a workflow in REANA<a class="anchor" aria-label="anchor" href="#running-a-workflow-in-reana"></a></h3>
 <p>Let’s get familiar with the steps necessary to run our workflow in
@@ -562,7 +563,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>Unfortunately, not yet</p>
 <p>But before throwing your laptop out the window, don’t worry, this
@@ -661,7 +662,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler2" aria-expanded="false" aria-controls="collapseSpoiler2">
   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
 <div class="accordion-body">
 <p>Finally yes!</p>
 </div>
diff --git a/SUSYexample.html b/SUSYexample.html
index 42c4b21..ec62fb1 100644
--- a/SUSYexample.html
+++ b/SUSYexample.html
@@ -519,7 +519,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Did the workflow finish succesfully now?
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>If the previous Snakemake command didn’t execute as expected, it’s
 likely due to the requirement for access to CERN tools like CVMFS, EOS,
diff --git a/Snakemake.html b/Snakemake.html
index 22c50ce..20ee9d4 100644
--- a/Snakemake.html
+++ b/Snakemake.html
@@ -734,7 +734,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <figure><img src="fig/dag.png" alt="Pipeline Visualization using dag" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using dag</div>
 </figure></div>
@@ -766,7 +766,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <figure><img src="fig/rulegraph.png" alt="Pipeline Visualization using rulegraph" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using rulegraph</div>
 </figure></div>
@@ -822,7 +822,7 @@ <h3 class="callout-title">What Happens When You Run Your Workflow Again?</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>A key feature of Snakemake is its ability to efficiently manage
 workflow execution based on file timestamps. When you run a Snakemake
diff --git a/aio.html b/aio.html
index 31e61df..a5fc573 100644
--- a/aio.html
+++ b/aio.html
@@ -423,7 +423,7 @@ <h3 class="callout-title">Who are the first users of a reproducible workflow?</h
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Me, myself and my group. <span class="emoji" data-emoji="grin">😁</span></p>
 </div>
@@ -471,7 +471,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Output </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper">
 <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -498,7 +498,7 @@ <h3 class="callout-title">Challenge 2: how do you nest solutions within challeng
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>You can add a line with at least three colons and a
 <code>solution</code> tag.</p>
@@ -1010,7 +1010,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <figure><img src="fig/dag.png" alt="Pipeline Visualization using dag" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using dag</div>
 </figure>
@@ -1043,7 +1043,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <figure><img src="fig/rulegraph.png" alt="Pipeline Visualization using rulegraph" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using rulegraph</div>
 </figure>
@@ -1100,7 +1100,7 @@ <h3 class="callout-title">What Happens When You Run Your Workflow Again?</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>A key feature of Snakemake is its ability to efficiently manage
 workflow execution based on file timestamps. When you run a Snakemake
@@ -1404,7 +1404,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Did the workflow finish succesfully now?
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>If the previous Snakemake command didn’t execute as expected, it’s
 likely due to the requirement for access to CERN tools like CVMFS, EOS,
@@ -1590,6 +1590,7 @@ <h3 class="code-label">YAML<i aria-hidden="true" data-feather="chevron-left"></i
 folders should be made available for download after successful workflow
 execution. These can be individual files or entire directories.</li>
 </ul>
+<p>More about <code>reana.yaml</code> files can be found <a href="https://docs.reana.io/reference/reana-yaml/" class="external-link">here</a>.</p>
 </div>
 <div class="section level3">
 <h3 id="running-a-workflow-in-reana">Running a workflow in REANA<a class="anchor" aria-label="anchor" href="#running-a-workflow-in-reana"></a>
@@ -1692,7 +1693,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>Unfortunately, not yet</p>
 <p>But before throwing your laptop out the window, don’t worry, this
@@ -1795,7 +1796,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler2" aria-expanded="false" aria-controls="collapseSpoiler2">
   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
 <div class="accordion-body">
 <p>Finally yes!</p>
 </div>
@@ -2109,6 +2110,72 @@ <h3 class="callout-title">IMPORTANT INFORMATION ABOUT VOMS-PROXY</h3>
 </div>
 </div>
 </div>
+</div>
+<div class="section level3">
+<h3 id="computer-backends">Computer backends<a class="anchor" aria-label="anchor" href="#computer-backends"></a>
+</h3>
+<p>By default, REANA utilizes Kubernetes as its computing backend. This
+allows you to easily scale your workflows and allocate resources as
+needed. For instance, to increase the memory allocated to a specific
+rule, you can specify it in the resources section:</p>
+<pre><code>rule skimming:
+    ...
+    resources:
+        compute_backend="kubernetes",
+        kubernetes_memory_limit="8Gi",
+    ...</code></pre>
+<p>Note that Kubernetes imposes a maximum memory limit of
+<code>9.5Gi</code> per container.</p>
+<p>For more demanding workloads or specific resource requirements, REANA
+also supports integration with <a href="https://docs.reana.io/advanced-usage/compute-backends/htcondor/" class="external-link">HTCondor</a>
+and <a href="https://docs.reana.io/advanced-usage/compute-backends/slurm/" class="external-link">Slurm</a>.
+These backends can provide access to larger computing resources and more
+flexible scheduling options, but their usage is outside the scope of
+this tutorial. Please refer to the official documentation for more
+information.</p>
+</div>
+<div class="section level3">
+<h3 id="storage-backends">Storage backends<a class="anchor" aria-label="anchor" href="#storage-backends"></a>
+</h3>
+<p>Each REANA user is allocated 300GB of storage space on the platform.
+(This is visible in under your profile in the web interface). While this
+is typically sufficient for most workflows, you can leverage REANA’s
+integration with your personal EOS storage area for larger datasets. To
+enable this integration, ensure that your Kerberos credentials are
+configured correctly in your REANA profile.</p>
+<div id="accordionSpoiler1" class="accordion spoiler-accordion accordion-flush">
+<div class="accordion-item">
+<button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
+  <h3 class="accordion-header" id="headingSpoiler1">
+  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div>
+  After you create your secrets, go ahead and try to run this workflow
+  </h3>
+</button>
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div class="accordion-body">
+<p>In this case, the workflow should work perfectly.</p>
+</div>
+</div>
+</div>
+</div>
+</div>
+</section><section><h2 class="section-heading" id="more-reana-examples">More REANA examples<a class="anchor" aria-label="anchor" href="#more-reana-examples"></a>
+</h2>
+<hr class="half-width">
+<p>The REANA team has a compilation of examples in their <a href="https://github.com/reanahub?q=reana-demo&amp;type=all&amp;language=&amp;sort=" class="external-link">github
+area</a>. It is well recommended to visit them for more inspiration.</p>
+<p>In addition, users can seek for support and help in the following
+channels:</p>
+<ul>
+<li>REANA official <a href="https://mattermost.web.cern.ch/it-dep/channels/reana" class="external-link">mattemost
+channel</a>
+</li>
+<li>REANA <a href="https://forum.reana.io/" class="external-link">forum</a>
+</li>
+<li>CMS-REANA <a href="https://mattermost.web.cern.ch/cms-exp/channels/cat-reana-support" class="external-link">mattermost
+channel</a>
+</li>
+</ul>
 <div id="keypoints1" class="callout keypoints">
 <div class="callout-square">
 <i class="callout-icon" data-feather="key"></i>
@@ -2127,7 +2194,6 @@ <h3 class="callout-title">Key Points</h3>
 Place links that you need to refer to multiple times across pages here. Delete
 any links that you are not going to use.
  -->
-</div>
 </section></section>
 </div>
     </main>
diff --git a/expandingSUSYexample.html b/expandingSUSYexample.html
index f8f6384..96a13d2 100644
--- a/expandingSUSYexample.html
+++ b/expandingSUSYexample.html
@@ -253,6 +253,7 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
       <div class="accordion-body">
         <ul><li><a href="#a-more-real-susy-analysis">A more real SUSY analysis</a></li>
 <li><a href="#reana-resources">REANA resources</a></li>
+<li><a href="#more-reana-examples">More REANA examples</a></li>
         </ul></div><!--/div.accordion-body-->
     </div><!--/div.accordion-collapse-->
 
@@ -551,7 +552,67 @@ <h3 class="callout-title">IMPORTANT INFORMATION ABOUT VOMS-PROXY</h3>
 </div>
 </div>
 </div>
-<div id="keypoints1" class="callout keypoints">
+</div>
+<div class="section level3">
+<h3 id="computer-backends">Computer backends<a class="anchor" aria-label="anchor" href="#computer-backends"></a></h3>
+<p>By default, REANA utilizes Kubernetes as its computing backend. This
+allows you to easily scale your workflows and allocate resources as
+needed. For instance, to increase the memory allocated to a specific
+rule, you can specify it in the resources section:</p>
+<pre><code>rule skimming:
+    ...
+    resources:
+        compute_backend="kubernetes",
+        kubernetes_memory_limit="8Gi",
+    ...</code></pre>
+<p>Note that Kubernetes imposes a maximum memory limit of
+<code>9.5Gi</code> per container.</p>
+<p>For more demanding workloads or specific resource requirements, REANA
+also supports integration with <a href="https://docs.reana.io/advanced-usage/compute-backends/htcondor/" class="external-link">HTCondor</a>
+and <a href="https://docs.reana.io/advanced-usage/compute-backends/slurm/" class="external-link">Slurm</a>.
+These backends can provide access to larger computing resources and more
+flexible scheduling options, but their usage is outside the scope of
+this tutorial. Please refer to the official documentation for more
+information.</p>
+</div>
+<div class="section level3">
+<h3 id="storage-backends">Storage backends<a class="anchor" aria-label="anchor" href="#storage-backends"></a></h3>
+<p>Each REANA user is allocated 300GB of storage space on the platform.
+(This is visible in under your profile in the web interface). While this
+is typically sufficient for most workflows, you can leverage REANA’s
+integration with your personal EOS storage area for larger datasets. To
+enable this integration, ensure that your Kerberos credentials are
+configured correctly in your REANA profile.</p>
+<div id="accordionSpoiler1" class="accordion spoiler-accordion accordion-flush">
+<div class="accordion-item">
+<button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
+  <h3 class="accordion-header" id="headingSpoiler1">
+  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div>
+  After you create your secrets, go ahead and try to run this workflow
+  </h3>
+</button>
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div class="accordion-body">
+<p>In this case, the workflow should work perfectly.</p>
+</div>
+</div>
+</div>
+</div>
+</div>
+</section><section><h2 class="section-heading" id="more-reana-examples">More REANA examples<a class="anchor" aria-label="anchor" href="#more-reana-examples"></a></h2>
+<hr class="half-width"><p>The REANA team has a compilation of examples in their <a href="https://github.com/reanahub?q=reana-demo&amp;type=all&amp;language=&amp;sort=" class="external-link">github
+area</a>. It is well recommended to visit them for more inspiration.</p>
+<p>In addition, users can seek for support and help in the following
+channels:</p>
+<ul><li>REANA official <a href="https://mattermost.web.cern.ch/it-dep/channels/reana" class="external-link">mattemost
+channel</a>
+</li>
+<li>REANA <a href="https://forum.reana.io/" class="external-link">forum</a>
+</li>
+<li>CMS-REANA <a href="https://mattermost.web.cern.ch/cms-exp/channels/cat-reana-support" class="external-link">mattermost
+channel</a>
+</li>
+</ul><div id="keypoints1" class="callout keypoints">
 <div class="callout-square">
 <i class="callout-icon" data-feather="key"></i>
 </div>
@@ -567,7 +628,6 @@ <h3 class="callout-title">Key Points</h3>
 Place links that you need to refer to multiple times across pages here. Delete
 any links that you are not going to use.
  -->
-</div>
 </section></div> <!-- / div.lesson-content -->
     </main><!-- / main#main-content.main-content --><nav class="bottom-pagination mx-md-4" aria-label="Previous and Next Chapter"><div class="d-block d-sm-block d-md-none">
         <a class="chapter-link" href="REANA.html"><i aria-hidden="true" class="small-arrow" data-feather="arrow-left"></i>Previous</a>
diff --git a/instructor/REANA.html b/instructor/REANA.html
index 81237ee..ffa0f9d 100644
--- a/instructor/REANA.html
+++ b/instructor/REANA.html
@@ -462,7 +462,8 @@ <h3 class="code-label">YAML<i aria-hidden="true" data-feather="chevron-left"></i
 <code>outputs</code>: This section informs REANA which files or
 folders should be made available for download after successful workflow
 execution. These can be individual files or entire directories.</li>
-</ul></div>
+</ul><p>More about <code>reana.yaml</code> files can be found <a href="https://docs.reana.io/reference/reana-yaml/" class="external-link">here</a>.</p>
+</div>
 <div class="section level3">
 <h3 id="running-a-workflow-in-reana">Running a workflow in REANA<a class="anchor" aria-label="anchor" href="#running-a-workflow-in-reana"></a></h3>
 <p>Let’s get familiar with the steps necessary to run our workflow in
@@ -563,7 +564,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>Unfortunately, not yet</p>
 <p>But before throwing your laptop out the window, don’t worry, this
@@ -638,7 +639,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>It will be nice to have a list of REANA variables</p>
 </div>
@@ -673,7 +674,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler2" aria-expanded="false" aria-controls="collapseSpoiler2">
   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
 <div class="accordion-body">
 <p>Finally yes!</p>
 </div>
diff --git a/instructor/SUSYexample.html b/instructor/SUSYexample.html
index 61cba1d..f927887 100644
--- a/instructor/SUSYexample.html
+++ b/instructor/SUSYexample.html
@@ -520,7 +520,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Did the workflow finish succesfully now?
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>If the previous Snakemake command didn’t execute as expected, it’s
 likely due to the requirement for access to CERN tools like CVMFS, EOS,
diff --git a/instructor/Snakemake.html b/instructor/Snakemake.html
index ac911ba..bfa5489 100644
--- a/instructor/Snakemake.html
+++ b/instructor/Snakemake.html
@@ -735,7 +735,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <figure><img src="../fig/dag.png" alt="Pipeline Visualization using dag" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using dag</div>
 </figure></div>
@@ -767,7 +767,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <figure><img src="../fig/rulegraph.png" alt="Pipeline Visualization using rulegraph" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using rulegraph</div>
 </figure></div>
@@ -823,7 +823,7 @@ <h3 class="callout-title">What Happens When You Run Your Workflow Again?</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>A key feature of Snakemake is its ability to efficiently manage
 workflow execution based on file timestamps. When you run a Snakemake
diff --git a/instructor/aio.html b/instructor/aio.html
index 6e2dca1..f413ae1 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -424,7 +424,7 @@ <h3 class="callout-title">Who are the first users of a reproducible workflow?</h
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Me, myself and my group. <span class="emoji" data-emoji="grin">😁</span></p>
 </div>
@@ -455,7 +455,7 @@ <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>Inline instructor notes can help inform instructors of timing
 challenges associated with the lessons. They appear in the “Instructor
@@ -486,7 +486,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Output </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper">
 <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -513,7 +513,7 @@ <h3 class="callout-title">Challenge 2: how do you nest solutions within challeng
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>You can add a line with at least three colons and a
 <code>solution</code> tag.</p>
@@ -1026,7 +1026,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <figure><img src="../fig/dag.png" alt="Pipeline Visualization using dag" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using dag</div>
 </figure>
@@ -1059,7 +1059,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <figure><img src="../fig/rulegraph.png" alt="Pipeline Visualization using rulegraph" class="figure mx-auto d-block"><div class="figcaption">Pipeline Visualization using rulegraph</div>
 </figure>
@@ -1116,7 +1116,7 @@ <h3 class="callout-title">What Happens When You Run Your Workflow Again?</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>A key feature of Snakemake is its ability to efficiently manage
 workflow execution based on file timestamps. When you run a Snakemake
@@ -1421,7 +1421,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Did the workflow finish succesfully now?
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>If the previous Snakemake command didn’t execute as expected, it’s
 likely due to the requirement for access to CERN tools like CVMFS, EOS,
@@ -1608,6 +1608,7 @@ <h3 class="code-label">YAML<i aria-hidden="true" data-feather="chevron-left"></i
 folders should be made available for download after successful workflow
 execution. These can be individual files or entire directories.</li>
 </ul>
+<p>More about <code>reana.yaml</code> files can be found <a href="https://docs.reana.io/reference/reana-yaml/" class="external-link">here</a>.</p>
 </div>
 <div class="section level3">
 <h3 id="running-a-workflow-in-reana">Running a workflow in REANA<a class="anchor" aria-label="anchor" href="#running-a-workflow-in-reana"></a>
@@ -1710,7 +1711,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>Unfortunately, not yet</p>
 <p>But before throwing your laptop out the window, don’t worry, this
@@ -1789,7 +1790,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>It will be nice to have a list of REANA variables</p>
 </div>
@@ -1824,7 +1825,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler2" aria-expanded="false" aria-controls="collapseSpoiler2">
   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Did the workflow finish succesfully now? </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
 <div class="accordion-body">
 <p>Finally yes!</p>
 </div>
@@ -2138,6 +2139,72 @@ <h3 class="callout-title">IMPORTANT INFORMATION ABOUT VOMS-PROXY</h3>
 </div>
 </div>
 </div>
+</div>
+<div class="section level3">
+<h3 id="computer-backends">Computer backends<a class="anchor" aria-label="anchor" href="#computer-backends"></a>
+</h3>
+<p>By default, REANA utilizes Kubernetes as its computing backend. This
+allows you to easily scale your workflows and allocate resources as
+needed. For instance, to increase the memory allocated to a specific
+rule, you can specify it in the resources section:</p>
+<pre><code>rule skimming:
+    ...
+    resources:
+        compute_backend="kubernetes",
+        kubernetes_memory_limit="8Gi",
+    ...</code></pre>
+<p>Note that Kubernetes imposes a maximum memory limit of
+<code>9.5Gi</code> per container.</p>
+<p>For more demanding workloads or specific resource requirements, REANA
+also supports integration with <a href="https://docs.reana.io/advanced-usage/compute-backends/htcondor/" class="external-link">HTCondor</a>
+and <a href="https://docs.reana.io/advanced-usage/compute-backends/slurm/" class="external-link">Slurm</a>.
+These backends can provide access to larger computing resources and more
+flexible scheduling options, but their usage is outside the scope of
+this tutorial. Please refer to the official documentation for more
+information.</p>
+</div>
+<div class="section level3">
+<h3 id="storage-backends">Storage backends<a class="anchor" aria-label="anchor" href="#storage-backends"></a>
+</h3>
+<p>Each REANA user is allocated 300GB of storage space on the platform.
+(This is visible in under your profile in the web interface). While this
+is typically sufficient for most workflows, you can leverage REANA’s
+integration with your personal EOS storage area for larger datasets. To
+enable this integration, ensure that your Kerberos credentials are
+configured correctly in your REANA profile.</p>
+<div id="accordionSpoiler1" class="accordion spoiler-accordion accordion-flush">
+<div class="accordion-item">
+<button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
+  <h3 class="accordion-header" id="headingSpoiler1">
+  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div>
+  After you create your secrets, go ahead and try to run this workflow
+  </h3>
+</button>
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div class="accordion-body">
+<p>In this case, the workflow should work perfectly.</p>
+</div>
+</div>
+</div>
+</div>
+</div>
+</section><section><h2 class="section-heading" id="more-reana-examples">More REANA examples<a class="anchor" aria-label="anchor" href="#more-reana-examples"></a>
+</h2>
+<hr class="half-width">
+<p>The REANA team has a compilation of examples in their <a href="https://github.com/reanahub?q=reana-demo&amp;type=all&amp;language=&amp;sort=" class="external-link">github
+area</a>. It is well recommended to visit them for more inspiration.</p>
+<p>In addition, users can seek for support and help in the following
+channels:</p>
+<ul>
+<li>REANA official <a href="https://mattermost.web.cern.ch/it-dep/channels/reana" class="external-link">mattemost
+channel</a>
+</li>
+<li>REANA <a href="https://forum.reana.io/" class="external-link">forum</a>
+</li>
+<li>CMS-REANA <a href="https://mattermost.web.cern.ch/cms-exp/channels/cat-reana-support" class="external-link">mattermost
+channel</a>
+</li>
+</ul>
 <div id="keypoints1" class="callout keypoints">
 <div class="callout-square">
 <i class="callout-icon" data-feather="key"></i>
@@ -2156,7 +2223,6 @@ <h3 class="callout-title">Key Points</h3>
 Place links that you need to refer to multiple times across pages here. Delete
 any links that you are not going to use.
  -->
-</div>
 </section></section>
 </div>
     </main>
diff --git a/instructor/expandingSUSYexample.html b/instructor/expandingSUSYexample.html
index 66d93a3..0bd4633 100644
--- a/instructor/expandingSUSYexample.html
+++ b/instructor/expandingSUSYexample.html
@@ -253,6 +253,7 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
       <div class="accordion-body">
         <ul><li><a href="#a-more-real-susy-analysis">A more real SUSY analysis</a></li>
 <li><a href="#reana-resources">REANA resources</a></li>
+<li><a href="#more-reana-examples">More REANA examples</a></li>
         </ul></div><!--/div.accordion-body-->
     </div><!--/div.accordion-collapse-->
 
@@ -552,7 +553,67 @@ <h3 class="callout-title">IMPORTANT INFORMATION ABOUT VOMS-PROXY</h3>
 </div>
 </div>
 </div>
-<div id="keypoints1" class="callout keypoints">
+</div>
+<div class="section level3">
+<h3 id="computer-backends">Computer backends<a class="anchor" aria-label="anchor" href="#computer-backends"></a></h3>
+<p>By default, REANA utilizes Kubernetes as its computing backend. This
+allows you to easily scale your workflows and allocate resources as
+needed. For instance, to increase the memory allocated to a specific
+rule, you can specify it in the resources section:</p>
+<pre><code>rule skimming:
+    ...
+    resources:
+        compute_backend="kubernetes",
+        kubernetes_memory_limit="8Gi",
+    ...</code></pre>
+<p>Note that Kubernetes imposes a maximum memory limit of
+<code>9.5Gi</code> per container.</p>
+<p>For more demanding workloads or specific resource requirements, REANA
+also supports integration with <a href="https://docs.reana.io/advanced-usage/compute-backends/htcondor/" class="external-link">HTCondor</a>
+and <a href="https://docs.reana.io/advanced-usage/compute-backends/slurm/" class="external-link">Slurm</a>.
+These backends can provide access to larger computing resources and more
+flexible scheduling options, but their usage is outside the scope of
+this tutorial. Please refer to the official documentation for more
+information.</p>
+</div>
+<div class="section level3">
+<h3 id="storage-backends">Storage backends<a class="anchor" aria-label="anchor" href="#storage-backends"></a></h3>
+<p>Each REANA user is allocated 300GB of storage space on the platform.
+(This is visible in under your profile in the web interface). While this
+is typically sufficient for most workflows, you can leverage REANA’s
+integration with your personal EOS storage area for larger datasets. To
+enable this integration, ensure that your Kerberos credentials are
+configured correctly in your REANA profile.</p>
+<div id="accordionSpoiler1" class="accordion spoiler-accordion accordion-flush">
+<div class="accordion-item">
+<button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
+  <h3 class="accordion-header" id="headingSpoiler1">
+  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div>
+  After you create your secrets, go ahead and try to run this workflow
+  </h3>
+</button>
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div class="accordion-body">
+<p>In this case, the workflow should work perfectly.</p>
+</div>
+</div>
+</div>
+</div>
+</div>
+</section><section><h2 class="section-heading" id="more-reana-examples">More REANA examples<a class="anchor" aria-label="anchor" href="#more-reana-examples"></a></h2>
+<hr class="half-width"><p>The REANA team has a compilation of examples in their <a href="https://github.com/reanahub?q=reana-demo&amp;type=all&amp;language=&amp;sort=" class="external-link">github
+area</a>. It is well recommended to visit them for more inspiration.</p>
+<p>In addition, users can seek for support and help in the following
+channels:</p>
+<ul><li>REANA official <a href="https://mattermost.web.cern.ch/it-dep/channels/reana" class="external-link">mattemost
+channel</a>
+</li>
+<li>REANA <a href="https://forum.reana.io/" class="external-link">forum</a>
+</li>
+<li>CMS-REANA <a href="https://mattermost.web.cern.ch/cms-exp/channels/cat-reana-support" class="external-link">mattermost
+channel</a>
+</li>
+</ul><div id="keypoints1" class="callout keypoints">
 <div class="callout-square">
 <i class="callout-icon" data-feather="key"></i>
 </div>
@@ -568,7 +629,6 @@ <h3 class="callout-title">Key Points</h3>
 Place links that you need to refer to multiple times across pages here. Delete
 any links that you are not going to use.
  -->
-</div>
 </section></div> <!-- / div.lesson-content -->
     </main><!-- / main#main-content.main-content --><nav class="bottom-pagination mx-md-4" aria-label="Previous and Next Chapter"><div class="d-block d-sm-block d-md-none">
         <a class="chapter-link" href="../instructor/REANA.html"><i aria-hidden="true" class="small-arrow" data-feather="arrow-left"></i>Previous</a>
diff --git a/instructor/introduction.html b/instructor/introduction.html
index 4b23c15..9670692 100644
--- a/instructor/introduction.html
+++ b/instructor/introduction.html
@@ -387,7 +387,7 @@ <h3 class="callout-title">Who are the first users of a reproducible workflow?</h
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Me, myself and my group. <span class="emoji" data-emoji="grin">😁</span></p>
 </div>
@@ -416,7 +416,7 @@ <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>Inline instructor notes can help inform instructors of timing
 challenges associated with the lessons. They appear in the “Instructor
@@ -447,7 +447,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Output </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper">
 <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -474,7 +474,7 @@ <h3 class="callout-title">Challenge 2: how do you nest solutions within challeng
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>You can add a line with at least three colons and a
 <code>solution</code> tag.</p>
diff --git a/introduction.html b/introduction.html
index cc2dac0..a071c33 100644
--- a/introduction.html
+++ b/introduction.html
@@ -386,7 +386,7 @@ <h3 class="callout-title">Who are the first users of a reproducible workflow?</h
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Me, myself and my group. <span class="emoji" data-emoji="grin">😁</span></p>
 </div>
@@ -432,7 +432,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Output </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper">
 <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -459,7 +459,7 @@ <h3 class="callout-title">Challenge 2: how do you nest solutions within challeng
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>You can add a line with at least three colons and a
 <code>solution</code> tag.</p>
diff --git a/md5sum.txt b/md5sum.txt
index 4acb452..1c4fad8 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -7,8 +7,8 @@
 "episodes/introduction.md" "897780644891538a27ecd0b81777e0b2" "site/built/introduction.md" "2024-10-31"
 "episodes/Snakemake.md" "04ad987938d83fa6f895675d027e4c55" "site/built/Snakemake.md" "2024-11-16"
 "episodes/SUSYexample.md" "e772823a3636b62750505b934e570694" "site/built/SUSYexample.md" "2024-11-16"
-"episodes/REANA.md" "e020bf85fa2caac8536387b5f5795484" "site/built/REANA.md" "2024-11-16"
-"episodes/expandingSUSYexample.md" "f0bcfa274e5bd866d284dcdefa323e5c" "site/built/expandingSUSYexample.md" "2024-11-16"
+"episodes/REANA.md" "87574933b0587489fe7b511e86f69eb7" "site/built/REANA.md" "2024-11-16"
+"episodes/expandingSUSYexample.md" "f9d0b8f1f26dda2f4a56d87d50026735" "site/built/expandingSUSYexample.md" "2024-11-16"
 "instructors/instructor-notes.md" "cae72b6712578d74a49fea7513099f8c" "site/built/instructor-notes.md" "2024-10-02"
 "learners/setup.md" "5dd560e6a928c0aa92f1909cc95f6821" "site/built/setup.md" "2024-11-14"
 "profiles/learner-profiles.md" "60b93493cf1da06dfd63255d73854461" "site/built/learner-profiles.md" "2024-10-02"
diff --git a/pkgdown.yml b/pkgdown.yml
index a720a6e..a1e919b 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.1
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-11-16T20:22Z
+last_built: 2024-11-16T20:48Z