Adding abilities to an item

i need to know how to do that...
like in LoaP2 they had lockpicking and something else that you could use ...
you clicked on the book in inventory and the abilities popped up

i kinda know how just not to set it so you can choose

That uses the Spellbook ability. Add abilities to the spellbook ability to have them be inside it. Add the spellbook ability to an item and give it to your hero.

However, spellbook as an item is bugged. If you move it to a different inventory slot than the one it's picked up into, it will cease to function.

k thx

but can't you make it so you can't set it down, making it unable to move?

Yes, you can do that. Better hope the player picks it up into the slot they want it in, though.