Problem DMX-Merge under Software 4.8.1237

Hello all!

Can anybody explain to me how I setup DMX-Merge functionality in the actual release?

I have the input port configurated, I have the the merger routed to the port,.
Port–>Info–>Details - is showing me the activity on the port.

In the upper right area of the windows in DMX-Control it says:
Use Obsidian Control Systems - DMX-Merger Fixture / No Fixture selected

I aspected to have to put a fixture into the patch, but there i no “DMX-Merger” in the Obsidian Section.

I do not get any output of the merged universe, I do not know what to do.

The Manual still showes the old way, nothing about this Merger-Fixture.

Any help would be great!