z/OSMF Help Needed

Hi,
Our site is finally implementing z/OSMF. I have the IZUSVR1 server and the IZUANG1 angel process running. Most of the add-ons do work except for one last nagging problem. When I attempt to go into Configuration Assistant; manage z/OS Cloud configuration; Work with cloud domain 'default'; I am getting a message 'Display XCF' command failed. Check that z/OS Communications Server EZBZCMCS load module is installed and properly configured.
I know that TCPIP.SEZALOAD is in the link list so that's not the issue. IBM level 2 support is pointing me towards security definitions and it looks fine to me and my security admin. We run Top Secret and we did go through CA Docs that helped in translating the RACF requirements to TS. Has anybody here run into a similar situation and resolved it?
Our site is finally implementing z/OSMF. I have the IZUSVR1 server and the IZUANG1 angel process running. Most of the add-ons do work except for one last nagging problem. When I attempt to go into Configuration Assistant; manage z/OS Cloud configuration; Work with cloud domain 'default'; I am getting a message 'Display XCF' command failed. Check that z/OS Communications Server EZBZCMCS load module is installed and properly configured.
I know that TCPIP.SEZALOAD is in the link list so that's not the issue. IBM level 2 support is pointing me towards security definitions and it looks fine to me and my security admin. We run Top Secret and we did go through CA Docs that helped in translating the RACF requirements to TS. Has anybody here run into a similar situation and resolved it?