diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
deleted file mode 100644
index d48734a3..00000000
--- a/.github/workflows/CompatHelper.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: CompatHelper
-on:
-  schedule:
-    - cron: 0 0 1 * *
-  workflow_dispatch:
-jobs:
-  CompatHelper:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Pkg.add("CompatHelper")
-        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
-      - name: CompatHelper.main()
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}
-        run: julia -e 'using CompatHelper; CompatHelper.main()'
diff --git a/.github/workflows/julia_ci.yml b/.github/workflows/julia_ci.yml
new file mode 100644
index 00000000..0052545d
--- /dev/null
+++ b/.github/workflows/julia_ci.yml
@@ -0,0 +1,50 @@
+name: Julia CI/CD
+
+on:
+  schedule:
+    - cron: 0 0 * * *
+  push:
+    branches: ["master"]
+    tags: ["*"]
+  pull_request:
+  workflow_dispatch:
+    inputs:
+      action:
+        description: "Action"
+        required: true
+        default: "test"
+        type: choice
+        options:
+          - test
+          - release
+      version:
+        description: "Tag and release version:"
+        required: false
+
+permissions:
+  actions: read
+  checks: read
+  contents: write
+  deployments: read
+  discussions: read
+  issues: read
+  packages: read
+  pages: read
+  pull-requests: write
+  repository-projects: read
+  security-events: read
+  statuses: read
+
+jobs:
+  CI:
+    if: github.event_name == 'pull_request' || github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && inputs.action == 'test')
+    uses: AlgebraicJulia/.github/.github/workflows/julia_ci.yml@main
+    secrets: inherit
+  CompatHelper:
+    if: github.event_name == 'schedule'
+    uses: AlgebraicJulia/.github/.github/workflows/julia_compat.yml@main
+    secrets: inherit
+  Release:
+    if: github.event_name == 'workflow_dispatch' && inputs.action == 'release' && inputs.version != ''
+    uses: AlgebraicJulia/.github/.github/workflows/julia_release.yml@main
+    secrets: inherit
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
deleted file mode 100644
index 1b874699..00000000
--- a/.github/workflows/tests.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-name: Tests
-
-on: [push, pull_request]
-
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        julia-version: ['1.9']
-        os: [ubuntu-latest, macOS-latest]
-    steps:
-      - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@latest
-        with:
-          version: ${{ matrix.julia-version }}
-      - uses: julia-actions/cache@v1
-      - uses: julia-actions/julia-buildpkg@v1
-      - uses: julia-actions/julia-runtest@v1
-# TODO: Needs to be set up on codecov.io
-#      - uses: julia-actions/julia-processcoverage@v1
-#      - uses: codecov/codecov-action@v3
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..7a73a41b
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,2 @@
+{
+}
\ No newline at end of file
diff --git a/docs/Project.toml b/docs/Project.toml
index cc5fcc18..81df4b8b 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,5 +1,7 @@
 [deps]
+Catlab = "134e5e36-593f-5add-ad60-77f754baafbe"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 JSON3 = "0f8b85d8-7281-11e9-16c2-39a750bddbf1"
 Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
 StockFlow = "58c4a0e8-2944-4d18-9fa2-e17726aee9e5"
+TikzPictures = "37f6aa50-8035-52d0-81c2-5a1d08754b2d"
diff --git a/src/StockFlow.jl b/src/StockFlow.jl
index ebe439e2..f4683506 100644
--- a/src/StockFlow.jl
+++ b/src/StockFlow.jl
@@ -16,7 +16,6 @@ get_lss, get_lssv, get_lsvsv, get_lsvv, get_lvs, get_lvv, get_is, get_ifn, get_o
 using Catlab
 using Catlab.CategoricalAlgebra
 using Catlab.CategoricalAlgebra.FinSets
-using Catlab.GATs.Presentations
 using Catlab.Theories
 using LabelledArrays
 using LinearAlgebra: mul!