Add condition

Author: tmalove

security/container_security/security-understanding.adoc

@@ -70,7 +70,15 @@ include::modules/security-understanding-containers.adoc[leveloffset=+1]
 // What is OpenShift?
 include::modules/security-understanding-openshift.adoc[leveloffset=+1]
 
+ifndef::openshift-dedicated,openshift-rosa[]
 [role="_additional-resources"]
 .Additional resources
 * xref:../../architecture/architecture.adoc#architecture[{product-title} architecture]
 * link:https://www.redhat.com/en/resources/openshift-security-guide-ebook[OpenShift Security Guide]
+endif::openshift-dedicated,openshift-rosa[]
+
+ifdef::openshift-dedicated,openshift-rosa[]
+[role="_additional-resources"]
+.Additional resources
+* link:https://www.redhat.com/en/resources/openshift-security-guide-ebook[OpenShift Security Guide]
+endif::openshift-dedicated,openshift-rosa[]