If it is a delta reduction, the value will be negative. Example > Room Only reduction 5 euro x pax in BB tariffs
The boxes are always selected by default, therefore the derived contract inherited from the "master contract" has all these characteristics.
The other conditions inherited by default but not present within the flag options ( example: treatments, remarks etc.) are:
If the derived contract does not inherit them, it is possible to modify or add them (after entering the derived contract) from the "Commands" drop-down menu.
Updating Availability, Close dates and Extra Tariffs (with its supplement and reduction) from the master contract, these conditions will be shared automatically also in the derived contract.