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Filtered Value List that Excludes Portal Values
Anyone know how to create a filtered value list that excludes values that have already been selected?
Here's the context... A Meeting TOG includes Attendees and People, as shown in screenshot.
The Meeting layout has a portal to the Attendees, and the portal contains a popup of People.
I'd like the popup to show all the People records, except those that are already in the portal.
I've tried several filters, but I'm stumped.
Leo Di Croce
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