Mange Groups within Groups for better user management

Nextcloud version (eg, 16.0.1):

The issue you are facing:

I want to create goups within groups for better user management. Basically I want to be able to

say colleague_1 and I are in Group Team_1.
colleague_2 and colleague_3 shall be in Team_2.

But also I want to have a Group department_1 which holds Team_1 and Team_2.

Right now I have to add every person to every group, which takes long and asks for errors (missing a group for one person etc.). And for the example of 4 persons this is fine, but having much more makes this process troublesome.

Is there any way to add a group to a group?