In a nutshell:
From the dashboard, choose the Configuration/Settings icon. You must be a "master" user under the account to modify this information.
Click on the Cemetery Manager option.
Your organization can create multiple cemetery location entries. This might be because you have multiple locations you want to keep track of, or maybe because your map is very complex and you want to break it down into sub-sections for easier viewing. Or you might have more than just three grave identifiers, and if you need a fourth, you could create multiple cemetery records as a way around this limitation.
You can either edit an already existing cemetery record, or you can create a brand new one by clicking Add New Cemetery.
Once you're on the cemetery definition page you'll see that you can edit the cemetery name, the sort order (a value that will determine how the listing of cemeteries will be displayed in various dropdowns and reports), and location information (which is all optional). The remarks are also optional, some users like having this for notation purposes.
When you've inputted all your information, click Save. You can also Delete a cemetery record, but ONLY if there are no interred record associated with the cemetery.