Originally Posted by Herkflyr

Best thing is to read the PBS Gouge. You can put them all on one line, and they will all have the same priority, and PBS uses its various logics to pick one.

Or, if you want you can put them on separate lines if you wish to prioritize.

Or, we have a fairly recent enhancement (May of last year) called "Pairing Number Departing On" where you can put lots of individual pairing numbers and their departure dates on the same line (saves lots of typing and separate bid lines). You can also choose to put a priority left to right...or not.

Again, the PBS Gouge explains it all.