**As** an OpenProject user
**I want** to Begin of the insertionsee inEnd of the insertion Begin of the deletion watchEnd of the deletion the Begin of the insertionGantt chartEnd of the insertion Begin of the deletion difference betweenEnd of the deletion the Begin of the insertionchanges that have been made when compared with a date inEnd of the insertion Begin of the deletion previous andEnd of the deletion the Begin of the insertionpastEnd of the insertion Begin of the deletion current schedulesEnd of the deletion
**so that** I Begin of the insertionbetter understandEnd of the insertion Begin of the deletion am clearly aware how successful project is going.

**When** I openEnd of the deletion the Begin of the insertionprogress andEnd of the insertion Begin of the deletion work packages list
**I want** to get information whether project is on track or not
**So I can** remakeEnd of the deletion the Begin of the insertionstatus of my project.End of the insertion Begin of the deletion project schedule into account new risks.End of the deletion

Begin of the insertion**Solution concept:**

* A user can set a date inEnd of the insertion Begin of the deletion **Acceptance criteria**
InEnd of the deletion the Begin of the insertionpast.
* ForEnd of the insertion Begin of the deletion work packages list, it is possible to showEnd of the deletion the Begin of the insertionfilter results alsoEnd of the insertion Begin of the deletion column which containsEnd of the deletion the Begin of the insertionvalues inEnd of the insertion Begin of the deletion information aboutEnd of the deletion the Begin of the insertionpast are loaded fromEnd of the insertion Begin of the deletion difference betweenEnd of the deletion the Begin of the insertionAPIEnd of the insertion Begin of the deletion previousEnd of the deletion and Begin of the insertionpresented inEnd of the insertion the Begin of the insertionfrontend.
* There are two options to set a dateEnd of the insertion Begin of the deletion current schedules.
Or,End of the deletion in the Begin of the insertionpast:
* A: A specific date, e.g. 2022-01-01
* A: A relative date, e.g. 7 days ago

**Option A: Filter on historic values** <mention class="mention" data-id="21151" data-type="work_package" data-text="#21151"><strong>#21151</strong></mention>

* ItEnd of the insertion Begin of the deletion Gantt chart, itEnd of the deletion is possible to Begin of the insertionfilter on historic values inEnd of the insertion Begin of the deletion showEnd of the deletion the Begin of the insertionpast, e.g.
* All work packages that have been in status &quot;scheduled&quot; on 2022-01-0
* This allows to also show elements that have been added or removed from a list.

**Option B: Show historic valueEnd of the insertion Begin of the deletion information about the start and the due timeEnd of the deletion for Begin of the deletion each package byEnd of the deletion the Begin of the deletion previous andEnd of the deletion current Begin of the insertionfilter result.**End of the insertion Begin of the deletion schedule.End of the deletion

Begin of the insertion* Filter onEnd of the insertion Begin of the deletion **Current behaviour**
It’s impossible to make any comparison between any versions ofEnd of the deletion the Begin of the insertioncurrent values.
* Show historic values for the filter results.End of the insertion Begin of the deletion schedule.End of the deletion