Content specific user show specific content on wp?

Question

User identification

Such is the essence. There is a site, it has a page with licenses. It is necessary that only his licenses and no others are shown to the user.
In short, you need to change the content of the page depending on the authorized user

Answer 1

Check by user role, assign licenses to a specific role.
Or check by user ID and the same with the license

Answer 2

There is a site, it has a page with licenses.

I guess. that licenses are displayed in some template that specifies a cycle.

It is necessary that only his licenses and no others are shown to the user.

Check who is authorized using:
https://wp-kama.ru/function/get_current_user_id
https://wp-kama.ru/function/wp_get_current_user
Next, get the posts (licenses) of the user by his id and display them on the site

Answer 3

If the site is small, then you can get by with any plugin that allows you to separate user roles (I won’t name it now, but they are also free)