Paul, when you are on the profile that you wish to add to a cemetery category 1) go to edit mode 2) at the top of the edit text box are a row of buttons 3) select the 2nd from the right - when you hover over it, it will say categorize 3} click it and type in the name of the cemetery 4) a list should appear with the name and select it 5) when you save, the profile will then be in the category for that cemetery
If you do not find the name of the cemetery, then come here to G2G and ask for assistance in creating it.