**As** a CEO of XWiki
**I want to** extend the Begin of the insertionexisting XWikiEnd of the insertion Begin of the deletion exsting wikiEnd of the deletion macros for Jira to also show data from Begin of the insertionOpenProject, specifically charts that show how many work packages were in open states vs. closed over timeEnd of the insertion Begin of the deletion OpenProjectEnd of the deletion
**so that** I can offer my customers a fully open source alternative.

**Acceptance criteria**

* There is an additional work package attribute Begin of the insertion`closedAt`.End of the insertion Begin of the deletion "closedAt".End of the deletion
* This can be selected to be shown in:
* Work package list
* Work packages details view
* It can be Begin of the insertionfilteredEnd of the insertion Begin of the deletion filterdEnd of the deletion (similar to Begin of the insertion`createdAt`)End of the insertion Begin of the deletion createdAt)End of the deletion
* It can be requested through the Begin of the insertionAPIxEnd of the insertion Begin of the deletion APIEnd of the deletion