Girls, can you tell me what to do?

Girls, can you tell me what to do? I have an electronic birth certificate in government services that needs to be filled out... But... The problem is! In the "marriage" field, I don't know what to put. We have a court date on the 15th for divorce, and when filling out the document, if it says less than 300 days in the divorce, then there should be a document confirming this, like a marriage registration certificate, they also took it with the application. I can't figure out how to fill out the document for the child now. I would have asked for a regular one instead of this electronic one, as per tradition...