Whenever, the Editor exports an item set, it creates a new resourcepack that contains everything it needs for the custom items of the item set. However, since servers can have only 1 server resourcepack, servers can't combine the custom resourcepack with another resourcepack. Currently, the server admin will have to merge the resourcepacks manually each time he exports.

We might be able to improve the situation by letting admins assign a regular resourcepack to his item set. Whenever the item set is exported, the Editor would automatically merge the custom resourcepack with that regular resourcepack. Unfortunately, this could get quite complicated in some situations (for instance when the regular resourcepack needs to touch item models of tools...).

This has been implemented in KCI 12