Unable to assign Roles via CUA

Hello All,

I'm setting up a CUA in my system with 800 as the central system and 810 as the child.

I have setup the ALE environment and assigned the CUA distribution model(SCUA) and trying to create a user for child client 810.

I enter the Address field, systems field and then in the Roles tab, the role field is grayed out!

I'm unable to assign the role to the new user in child system.

Could anyone tell me whats the problem?

Thanks a lot in advance.

Best Regards,

Pradeep