I have seen a couple posts regarding this question with no answers.

In Studio under any module you have a section called "Fields" where you can view and add fields to the module. You also have a section called "Labels" where you can add, edit etc. labels that relate to that module.

What I have noticed is that usually there are a lot more labels than there are fields in that module.

Some data elements that you think are fields for that module don't have a field in the field section, or it's not visible anyway but does have a label.

Where is this data being stored? Is it a field? Why doesn't it show up in the fields section? Is it a field in another module and just referenced here? Isn't that what a relational field is?

I would really like to clarify this for myself and many others who have asked the question with no responses provided.

Thank you for your help.