**As** an OpenProject administrator
**I want to** mark a value and its descendants as deleted
**so that** I can no longer assign those values to work package custom field values.

**Acceptance criteria**

* Begin of the insertionIf a work package has a value, which item is archived, the representation must show the value as "disabled".

* End of the insertion Archived items Begin of the insertionare no longer available in item selection, neither as a value or a filter value.

* The user must be able to change a value even if the current value isEnd of the insertion shown Begin of the insertion"disabled".End of the insertion Begin of the deletion disabledEnd of the deletion

* Begin of the insertionIn the hierarchy administration archived items mustEnd of the insertion Begin of the deletion CanEnd of the deletion be Begin of the insertiondisplayed as archived.End of the insertion Begin of the deletion reordered manually by user but no other actionEnd of the deletion

* Begin of the insertionInEnd of the insertion Begin of the deletion Archived elements should not show up inEnd of the deletion the Begin of the insertionhierarchy administration archived items must allow unarchiving the item.End of the insertion Begin of the deletion dropdown-selectEnd of the deletion

* Begin of the insertionIn the hierarchy administration archived items must not allow editing the item or creating sub items.End of the insertion Begin of the deletion Unarchive should be possibleEnd of the deletion


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TBD: UI for archived items