I'd like to set a filter on the Inbox such that only records with a blank in a certain field in the parent table will be available in the Inbox. The field type is 'note' so it's a string, and I've tried doing 'string-length(${OutcomeSummary_copy})=0' but it returns Error 400.
Solved! Go to Solution.
OutcomeSummary_copy is null
OutcomeSummary_copy is not null
Wow, I really didn't expect it to be that simple... Thank you!