# Restrict users can't delete other users dashboard or can't query on dev tool **URL:** \ **Category:** Kibana\ **Created:** [June 6, 2018, 4:20am UTC](https://discuss.elastic.co/t/restrict-users-cant-delete-other-users-dashboard-or-cant-query-on-dev-tool/134718 "2018-06-06T04:20:41Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![f26227279](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/f26227279/32/21296_2.png) [@f26227279](https://discuss.elastic.co/u/f26227279)\ **Post date:** [June 6, 2018, 4:20am UTC](https://discuss.elastic.co/t/restrict-users-cant-delete-other-users-dashboard-or-cant-query-on-dev-tool/134718/1 "2018-06-06T04:20:41Z")
Hi, I have some questions: 1. If I have 160 users and they can create their custom dashboard, but I don't want to let them delete other people's dashboard.How can I do? 2. Could I restrict users to use the dev tool? 3. Could I modify the Kibana CSS to make a custom Kibana? such I want to hide the dev tool or "add a filter" button. thank you in advance 🙂 ---
**Author:** ![Nathan\_Reese](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nathan_reese/32/84829_2.png) [@Nathan\_Reese](https://discuss.elastic.co/u/Nathan_Reese)\ **Post date:** [June 6, 2018, 4:01pm UTC](https://discuss.elastic.co/t/restrict-users-cant-delete-other-users-dashboard-or-cant-query-on-dev-tool/134718/2 "2018-06-06T16:01:30Z")
1 and 2 are not currently available in any released version of Kibana but are aggressively being worked. You can track Role Based Access Control [here](https://github.com/elastic/kibana/issues/18473) . Phase 3 in that issue will provide the ability to grant granular application privileges. Kibana can be modified with plugins. You could create a hack plugin that adds custom CSS. Plugin documentation can be found [here](https://www.elastic.co/guide/en/kibana/current/plugin-development.html) ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 4, 2018, 4:01pm UTC](https://discuss.elastic.co/t/restrict-users-cant-delete-other-users-dashboard-or-cant-query-on-dev-tool/134718/3 "2018-07-04T16:01:38Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.