is it possible to add my friends as staff to chest shops?

[caas]

hi i am making an warp with friends but i want them to also restock and get money and i if somthing needs to be refiled it says please ask the shop owner or STAFF to restock so i tought whats the command if anyone can help me it would be great

 

[fweef]

/qs staff add {username} while looking at the chestshop in question

 

[caas]

/qs staff add {username} while looking at the chestshop in question

thx