Make the "Unavailable record entries" feature from SW Enhanced Library Extension a core feature.
As stated by Ikael here https://www.fantasygrounds.com/forums/showthread.php?19202-Savage-Worlds-Enhancement-Extensions&p=152731&viewfull=1#post152731
Host has option to define any library record entry or category as "unavailable for players". These record entries won't appear for players. To mark record entry unavailable, right click on the entry and select "Toggle item availability".
This is very helpful to handle with setting rules - ex: Edges/Hindrances unavailable in specific settings