After you upgrade from vRealize Automation 6.2.x to the latest version, some catalog items appear in the service catalog but are not available to request.
After you migrate to the latest version of vRealize Automation, catalog items that use these property definitions appear in the service catalog but are not available to request.
Control types: Check box or link.
Attributes: Relationship, regular expressions, or property layouts.
In vRealize Automation 7.x, the property definitions no longer use these elements. You must recreate the property definition or configure the property definition to use a vRealize Orchestrator script action rather than the embedded control types or attributes. For more information, see Catalog Items Appear in the Service Catalog After Upgrade But Are Not Available to Request.