How to save a report definition in a shared category?

We need to have a report definition visible in report browser only for user in a specified access group.

We created a shared report category visible to a specific access group and we can see it in the report browser, but we cannot select it from the report definition → report browser tab since it only contains public categories.

Which is the best practice to add a report to a shared report category?

@SilviaZ3 Solved creating a Report shortcut from Dev Studio relating my report definition and my shared report category. In the report definition the “Visible in Report Browser” option must be deselected since I don’t need to see it in public categories.