In response to Wulf (): I don't think you can as that would be client-side only. I mean if click on item with shift key then hook CanMoveItem don't worked.Without shift key CanMoveItem worked normaly.
In response to AVOCoder (): I mean if click on item with shift key then hook CanMoveItem don't worked.Without shift key Ca... Sounds like the server never sees that then.
In response to AVOCoder (): It's normal? ) If the client never tells the server when something happens, then the server can't do anything with that.
In response to Wulf (): If the client never tells the server when something happens, then the server can't do anything with... but moving the item into the container . The server should know about it