diff --git a/conf/README.md b/conf/README.md
index 810f3832ae2..af8727013a3 100644
--- a/conf/README.md
+++ b/conf/README.md
@@ -243,6 +243,8 @@ higher priority).
 * `lvmo` - set to True if it's LVMO deployment - mainly used for reporting purpose.
 * `nb_nfs_server` - NFS server used for testing noobaa db NFS mount test
 * `nb_nfs_mount` - NFS mount point used specifically for testing noobaa db NFS mount test
+* `custom_default_storageclass_names` - Set to true if custom storageclass names use instead of default one.
+* `storageclassnames` - Under this key, custom storage class names for `cephFilesystems`, `cephObjectStores`, `cephBlockPools`, `cephNonResilientPools`, `nfs` and for `encryption` are defined.
 
 #### UPGRADE
 
diff --git a/conf/deployment/vsphere/upi_1az_rhcos_vsan_3m_3w_custom_storageclass_names.yaml b/conf/deployment/vsphere/upi_1az_rhcos_vsan_3m_3w_custom_storageclass_names.yaml
new file mode 100644
index 00000000000..ac9c312b6ff
--- /dev/null
+++ b/conf/deployment/vsphere/upi_1az_rhcos_vsan_3m_3w_custom_storageclass_names.yaml
@@ -0,0 +1,26 @@
+---
+# This config is used to deploy with custom storageclass names.
+DEPLOYMENT:
+  allow_lower_instance_requirements: false
+ENV_DATA:
+  platform: 'vsphere'
+  deployment_type: 'upi'
+  worker_replicas: 3
+  master_replicas: 3
+  worker_num_cpus: '16'
+  master_num_cpus: '4'
+  master_memory: '16384'
+  compute_memory: '65536'
+  fio_storageutilization_min_mbps: 10.0
+  custom_default_storageclass_names: true
+  storageclassnames:
+    cephFilesystems: custom-storageclass-cephfs
+    cephObjectStores: custom-storageclass-ceph-rgw
+    cephBlockPools: custom-storageclass-blockpools
+    cephNonResilientPools: custom-ceph-nonresilientpools
+    nfs: custom-storageclass-nfs
+    encryption: custom-storageclass-encryption
+REPORTING:
+  polarion:
+    deployment_id: 'OCS-5131'
+
diff --git a/conf/ocsci/custom_storageclass_names.yaml b/conf/ocsci/custom_storageclass_names.yaml
index 4813517804f..8299767797a 100644
--- a/conf/ocsci/custom_storageclass_names.yaml
+++ b/conf/ocsci/custom_storageclass_names.yaml
@@ -1,4 +1,5 @@
 ---
+# This config is used to deploy with custom storageclass names.
 ENV_DATA:
   custom_default_storageclass_names: true
   storageclassnames:
@@ -7,4 +8,5 @@ ENV_DATA:
     cephBlockPools: custom-storageclass-blockpools
     cephNonResilientPools: custom-ceph-nonresilientpools
     nfs: custom-storageclass-nfs
-    encryption: custom-storageclass-encryption
\ No newline at end of file
+    encryption: custom-storageclass-encryption
+