When a user exports a database using the Long Format Export including forms containing subforms, only the subform name is included in the export.
Without the parent form information, it is unclear to which form a subform belongs without the user creating their own mapping of Subform -> Parent Form and adding it themselves in the exported information.
For Subform Records:
- The parent form id should be included as a dimension "ParentFormId"
- The parent form name should be included as a dimension "ParentFormName"
For all other Forms, a value of "None" should be included for the new dimensions.