I have 3 lists:
2) "Survey" > looks up [Sites] (multiple choice) in "Branch"
3) "Response" > looks up [Sites] (drop down) in "Branch", and [Survey Title] in "Survey"
A Survey item indicates which [Applicable Sites], from the multiple choice values, must respond by a [Due Date]. The Response list contains 1 Response/Survey.
I need to periodically send reminders to the Sites which have not yet responded.
I created a workflow in the "Survey" list that splits the choice field and I was able to have a For Each Site action to work (Regular Expression to split and save in a Collection Operation), then ... how would I compare each value in Survey, to return the missing sites items in Responses?