The Tenant Management allows authorized users to manage all tenants of the ARIS system's node (see Tenant Management online help).
If this node has been removed accidently, please make sure to add it again.
The Tenant Management user interface has been installed using the ARIS server setup program. It is run automatically with the user account of the user superuser. In order for other users to be able to log in, you have to configure the infrastructure tenant. This assigns users in the infrastructure tenant privileges for impersonation, along with additional function privileges.
Once all operational tenants are configured, impersonation enables users to assume the account of the system user superuser in order to perform administration tasks. After the ARIS server was updated, for all operational tenants make sure to specify superuser in the Impersonation target users field again.
If you want existing tenants that were not created using Tenant Management to be managed centrally, you have to adjust the configuration of these tenants.