**As** an administrator
**I want to** activate and deactivate a custom field, type or storage providers in the administration
**so that** I don't have to go to the project settings of each project to activate and deactivate them separately.

Begin of the insertion**UX research**

###53714

End of the insertion **Acceptance criteria**

* There is a new tab "Projects" in the following views:
* Administration -> Project attributes -> _<Project attribute A>_
* Administration -> Custom fields -> Work packages -> _<Custom field A>_
* Administration -> Work packages -> Type -> _<Type A>_
* Administration _\->_ Storages _\-> <Storages A>_
* In the tab "Projects" all projects are listed where the custom field/project attribute/type/storage is activated.
* For each project there is an action which allows to deactivate the project.
* The project list can be filtered:
* All projects
* Only selected
* There is a bulk action: "Select all" and "Unselect all" 

**Open**

* Do we use the existing modal that we use to "include projects" (Angular) or will we reuse the existing project list (Rails)? Begin of the insertion

**Figma and visuals**

https://www.figma.com/file/6RzNWrc8jpqhE7jpaCXsGB/Multi-project-selector?type=design&node-id=0-1&mode=designEnd of the insertion