Help using QuartusII

Further on creative schematics:

I have used the following output pin namings for 3 separate "output pin" instances in quartus schematics (5 physical pins in total in this example):

outSignal
outSignal2
outSignal

and it almost works.

The compiler seems to generate the correct equations, but the assignments get confused:

You can not refer to the entire group using outSignal[4..0], and/or the Tcl reference for instance

outSignal\

breaks,,, whichever catches you first.

Anyway it apparently does not always work as expected, so maybe this is a little too creative after all.