Page admin list
Assignment adds a new column to the admin list for the content types that have assignments enabled. In this demo, that content type is pages.
The new column indicates if something has been excluded from assignments or how many testimonials it has plus a link to a filtered admin list of its testimonials (see the Testimonial admin list – filtered screenshot).

Page admin list – filtered
The admin list can be filtered by whether things have testimonials or not.

Service page
Assignment adds a meta box to the post editor. You can exclude the current thing from testimonials or see the assigned testimonials.

Testimonial admin list
Assignment adds a new column to the testimonial admin list.
The new column shows the assignee(s) as a link so you can jump right to that thing if necessary.

Testimonial admin list – filtered
The testimonial admin list can be filtered by assignee.

Testimonial editor
Assignment adds a meta box to the testimonial editor for selecting the assignee.

Display view
Assignment adds a filter to the testimonial view editor. The filter determines which testimonials to show. In this example, the filter adapts according to the current object (post type). In this demo that is pages.

Form View
Assignment adds a filter to the testimonial form view. The filter determines which object to assign the testimonial to. In this example, it assigns the testimonial to the service page the form is on.
