Unless im completely oblivious, im not aware of such a feature. Manual adjustments are quite tedious.
to be more specific...this would be helpful for 7 day scheduling
I think there would need to a way to set the split for passenger aircraft, the split for combi aircraft and the split for cargo aircraft. On top10 routes, such as EGLL-RJT an airline will often have a mix of all 3 types of aircraft on the route. For myself I may well want 100% CH on the cargo and a different split on the combi and pax aircraft.
But yes would be useful, as would so many other things related making 7 day scheduling seamless.
Simon