There is a task: "Add a filter with, which the user, when entering his profile, saw only his information block elements". In fact, there is a group of users "managers"; they create their own elements in the information block; in order to go into the profile, the elements of other managers are automatically filtered, and the ones that he created remain. Admin sees everything accordingly. Help please (with advice, code, anything, I have been working with bitrix for two weeks).