Current ER destination setup is needs to be enhanced with “Enabled” formulas allowing to activate destination conditionally based on the model data. Primary application is conditional email. Unfortunately, current ER does support conditional a scenario when report is set to both preview and email, must be directed to a preview all the time and to email under a certain condition.
Condition examples:
1. Do not email when invoice balance is zero.
2. Do not email when report is called from the invoice list View > Original