I am trying to create nested groups in ejabberd's mod_shared_roster corresponding to the organizational structure of my enterprise, similar to this:
Group1
- Subgroup1-1
- Subgroup1-2
Group2
- Subgroup2-1
- Subgroup2-1-1
- Subgroup2-1-2
- Subgroup2-2
...
Using web interface I can only make one-level flat group structure.
Is there a way to do it?