I’ll give an example to describe this →
I have multiple companies using Salesforce as their CRM.
I’ve made a report to filter them, which is going really good !
Next thing I want to do is to send out a mail to this selection only, saying that there was an issue in f.ex. the connection with Salesforce and our company. (I’ve foreseen the field email of course :))
That way I can easlliy communicate with the filtered cards.