How to edit Form ID and Version ID

Hello! We are looking for a way to edit the Form ID and the Version ID but are not sure exactly what either of those are or how to find them. How can we find those and edit them? I know there is an option to input a Version ID on a .xls form–can we do the same for a .xml? That is the format in which we share the forms. We have been told that some of this may be under “form properties” but can’t find it.