I've got a site where custom data has been created for Particpant records.
And the fieldsets have been made available for all event types.
The site in question relies heavily on segmenting events by type, and some of the participant fieldsets are not applicable/suitable for some event types
However the empty fieldsets are appearing in the confirmation emails for the events they are not appropriate for and causing confusion to end users.
So...My question is... am I safe updating the values in the civicrm custom group tables for the fields EXTENDS ENTITY COLIUMN ID and EXTENDS ENTITY vALUE for the relevant data sets
I guess this is the reverse of the question asked here Can I change settings for a custom field set for participants without losing any data?
Can anyone advise me of any potential pitfalls?