diff --git a/documentation/modules/common-attributes.adoc b/documentation/modules/common-attributes.adoc
index a2dd6c82f23..8d636bce93c 100644
--- a/documentation/modules/common-attributes.adoc
+++ b/documentation/modules/common-attributes.adoc
@@ -8,7 +8,9 @@
 :ocp: Red Hat OpenShift
 :ocp-name: OpenShift
 :ocp-short: OpenShift
+// when udating the ocp-version, update the ocp-y-version
 :ocp-version: 4.17
+:ocp-y-version: 4.17, 4.16, 4.15
 :operator: mtv-operator
 :operator-name-ui: Migration Toolkit for Virtualization Operator
 :operator-name: MTV Operator
diff --git a/documentation/modules/compatibility-guidelines.adoc b/documentation/modules/compatibility-guidelines.adoc
index d8a2f4b4a86..2247028bbad 100644
--- a/documentation/modules/compatibility-guidelines.adoc
+++ b/documentation/modules/compatibility-guidelines.adoc
@@ -8,11 +8,13 @@
 
 You must install compatible software versions.
 
+
+// check OCP version
 [cols="1,1,1,1,1,1", options="header"]
 .Compatible software versions
 |===
 |{project-full} |{ocp} |{virt} |VMware vSphere |{rhv-full}|OpenStack
-|{project-z-version} |{ocp-version} or later |{ocp-version} or later |6.5 or later |4.4 SP1 or later|16.1 or later
+|{project-version} |{ocp-y-version} |{ocp-y-version} |6.5 or later |4.4 SP1 or later|16.1 or later
 |===
 
 [NOTE]