Is there any api to merge two mepsystems in Revit api?

[Anonymous]

I use MEPSystem.DivideSystem() to divide a system. How can I merge the sub-systems to a one system? Is there any api to merge mepsystems in Revit api?

Thanks

[jeremytammik]

Can you achieve that in the user interface?

If so, how? 

If not, then you probably cannot do so in the API either.

This is the standard approach to research how to solve a Revit API programming task:

https://thebuildingcoder.typepad.com/blog/2017/01/virtues-of-reproduction-research-mep-settings-onto...

Analyse the Revit database modifications accomplished by the manual action using RevitLookup and other tools and reproduce them programmatically.

Cheers,

Jeremy