# Custom collection by policy/role/join table

**URL:** <https://community.directus.com/t/custom-collection-by-policy-role-join-table/760>\
**Category:** Help\
**Created:** [July 14, 2025, 5:30pm UTC](https://community.directus.com/t/custom-collection-by-policy-role-join-table/760 "2025-07-14T17:30:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ojjj9293](https://sea2.discourse-cdn.com/flex002/user_avatar/community.directus.com/ojjj9293/32/620_2.png) [@ojjj9293](https://community.directus.com/u/ojjj9293)\
**Post date:** [July 14, 2025, 5:30pm UTC](https://community.directus.com/t/custom-collection-by-policy-role-join-table/760/1 "2025-07-14T17:30:40Z")

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Hi all,

I’m wondering if there’s a way to customise collections in CMS?  
e.g. When a policy is hit, is it possible to hide some of the collection/field(s) in the collection?

 ![directus custom collection question](https://us1.discourse-cdn.com/flex002/uploads/directus/original/1X/f7bbd7488296592bb91359c34ba521f93a657f55.jpeg)