Is it permissible in the deal of royalties to make the owner of the money a person working on his money in…

Is it permissible in the deal of royalties to make the owner of the money a person working on his money in the search for resources to invest, operate, follow up, liquidate their account and transfer them from place to place, and name their profit as a royalty, except a certain amount of profit that the owner of the money takes?