How to give the content manager the right to change an element in edit mode to add a photo to the product?

Question

1C-Bitrix

It is necessary to give the content manager the right to change an element, namely a product in the catalog, so that he can enter the product property on the catalog page through a pop-up block and add a photo to the product.
Other rights should be limited

Answer 1

create a new user group, put the content manager user in it.
go to the module settings and restrict access to modules, except for those that are needed.
additionally set restrictions in infoblocks.