Creating users and groups in a data base with Aris Architect 9.5

Good morning:



We are using Aris Architect 9.5



We have two questions regarding the creation of groups and users.



Can we create groups and users with Aris Architect Administration ? Can we only create from the UMC?



Is it possible to create users and groups for a database? We can see that in Aris Architect, the Users folder of all databases appears with all the users and groups. We can see only a subset of these users and groups in our database?





Regards and thanks!