Display Collection Type Content based on Admin Roles

Hi there,

Is anyone know how to customize the admin panel’s collection type page?

I am trying to create an app that will have multiple countries, I would like to customize the admin panel with the logic of showing the data of the collection type content I created based on the admin role. (e.g. Korea Admin, Thailand Admin).

For this example the collection type will be article :
If the Korea admin is viewing the article’s collection type, the only article with the “Korea” attribute will be displayed.

You may refer to the database structure below.

| Id | Name   | Country    |
| 1 | article 1 | Korea       |
| 2 | article 2 | Indonesia |
| 3 | article 3 | Thailand   |

Thanks for any of your help!