To access the cremation options setup - navigate to Locations -> Click the location you wish to edit -> Go to the "Cremation Options" tab.
These are the options that will be provided to you when booking internally, or when providing forms and booking links to clients.
As you can see below, on the form, when a user selects a Service type that is marked as "requires cremation", they will then be prompted to select from the Cremation Options that you have setup in these settings.
The cremation options I have set up....
Render these options while booking....
