Multiple Mesh Agents?

[forti42]

Question left after using search function:
How can I set TRMM to not uninstall existing Mesh Agents?

Situation:
External Mesh Central, populated with 30 device groups + 180 agents + 20 users (Work-from-home) + device group for TRMM.
Works with TRMM, but...

Around 2 yrs ago I tried out TRMM incl. sponsoring (until Github cancelled PayPal, grml). At that time an existing Mesh Agent did not get uninstalled when installing the TRMM-Agent (EXE). Instead, the TRMM-MeshAgent was put into a dedicated folder like c:\Program Files\TacticalMeshAgent.

I cannot remember if it was because back then we uploaded the Mesh Agent to TRMM (instead of fetching it from MC during installation as per today)... or if I altered some config files.

My problem is the automatic uninstall of existing Mesh Agents that happens upon Client install. I need multiple agents connected to one MC instance to make use of ACL (groups)

Did I miss something? Did I just forget where to adjust the config?

Please help. I really would like to return to TRMM incl. Sponsoring.

brgds from Germany
Forti42