Members Under Current Org¶
This Condition located at on the Current Org category tab in Search Builder is used behind the scenes when you select Email Members Under this Org from the blue toolbar while viewing an organization that is a Parent Org. This allows you to email everyone who is a member in any of the child organizations under that Parent Organization. If you select the Condition directly in Search Builder, make sure the last organization you were viewing is the correct Parent Organization.
The only reason you would use this Condition instead of just emailing directly from the parent org would be if you need to add other criteria or run reports for the members of the child organizations under that parent org.
Never save a search that uses any of the Conditions in the Current Org category because the current org will constantly change based on the last org you were viewing.