We are facing a problem that each time we get an specific promotion for Senior rates, the hotel needs to map new rates, because we can´t add a disscount through a derived rate to an existing and mapped rate for no senior
Expected outcome: Be able to apply a discount using a derived rate, applying it to an already mapped rate, limiting the rate to SENIOR in the derived rate.
As recap, we need to be able to set any derived rate as SENIOR.
