This message occurs when you select the "Modify "Begin/End Rule" of Main Grid" solution to one of the design-time messages related to Book Format.

Once you have modified the begin/end rules of the main grid, Q++Studio automatically offers to let it guess the signatures.

If you say NO, you will later be able to use one of the design-time messages to fix signatures, or do it manually.

Topic 108553, last updated on 18-Jul-2020