When I create a new task I have a custom field I added to the layout that is a checkbox saying
Demo presented. This works fine.
I then need to create a field for Contacts that will check if I have a Task with that same contact where the
Demo presented checkbox is checked or not.
As of now, when I create a new field under the Contact object using a Formula with record type Text - using the following formula:
IF(Activity__r.Demo_Presented__c <> False, 'Yes','No') - it keeps giving me an error saying -
Error: Field Activity__r does not exist. Check spelling.
Any idea how I can solve this?
Thank you very much!