Since FormCentral (FC) doesn't support XFA-based dynamic forms (utilizing form logic), we have a long form that we may need to separate out into smaller PDF forms. However, the data from each form needs to remain as a group. Wondering if there's a way to combine data form individual forms using FC, or maybe simple solution after-the-fact. I presume there would have to be some sort of unique identifier on each form as a reference.
NOTE: These are PDF forms imported into FC, not web forms created in FC.
There are not any methods that FormsCentral provides. You would not be able to combine it within FormsCentral, you can experiment with exporting the data from FormsCentral to Excel and then combining in Excel.