What are the requirements for converting a Non-B yearly extension to a Non-O Marriage visa in Thailand?

@Sal***

You get documents from your employer stating you are cancelling your current extension based on employment, you go to your immigration office and get the hand out that lists the documents required for a yearly extension based on marriage, you get those documents together and then you go cancel your extension based on employment and immediately apply for a new yearly extension based on marriage. You will get a 30 day under consideration stamp and then go back and get the rest of the year extension inked in when that runs out.