There are several fields that were created in the Document Definition. Is it possible to group them after they were created?
It is possible to group existing fields.
Fixed Document Definition:
Group existing fields into a group by selecting them and clicking Group:
Semi-structured (based on FlexiLayout) Document Definitions:
In this case, it is not possible to group existing fields directly in the Document Definition editor.
However, it is possible to do it in the FlexiLayout Studio by putting the needed blocks in the group and then updating FlexiLayout in the Document Definition editor.