In order to choose which function will apply to my 3D model, I work with checkboxes in the custom properties.
When my checkbox is checked, the associated value is "0" (zero) and therefore the function that refers to it is not deleted.
Conversely, when my box is unchecked, the value is "1" and the function is deleted.
So I come to ask you if it is possible to reverse the fact that "0" keeps the function and "1" deletes it? (or to use other values such as "yes/no", "delete/no delete", etc ...)
The final goal being that in a nomenclature it is more logical for operators to perform an operation that is "1" and not to do the one that is "0" (and I quite agree).