Is there a way to filter subgrid lookup like you would with a lookup field in CRM 2016 online?
For example, let's say I have 2 entities: Team and Player. Player has an optional lookup field of "team". That makes the relationship N:1 from Player and 1:N from Team.
In the Team form, I have a subgrid of related Players. I can click the "+" button and then the "magnifier" icon to look up players.
This is my problem: I only want to see players that are not already in another team (free agent) because selecting a player that's already in another team will throw an error.
If that's not doable in CRM 2016 online, what workarounds can you suggest?
