Hello,
I often have this issue concerning the integration of groups : in my source, for the "ParentGroups" column, the id representing the root of the shop fluctuates depending on the solutions. Sometimes I'm given an empty string, sometimes NULL, sometimes 0, sometimes even an id corresponding to the root of the imported shop in whatever ERP the data comes from. However, the integration expects NULL for groups at the root of the shop.
Right now my solution is to do some pre-processing (e.g SQL View). It would be nice to be given an option to choose what value we want to mean "root".
Thanks