Bus connection via net labels

I tried to connect two busses using net labels:


But it does not work.

My (big) schematic will contain more than a dozen busses and I would hate If I have to “wire” them up like this:

I also tried to label both sides “Bus[1…6]”. This connects both busses, but shorts all signals inside.

Is there a trick, so that I can connect two busses on a sheet with something like net labels (bus labels?).

Marko