# User Story

**As** a User in OpenProject
**I want to** be able to search those work packages that "Start Date" / "End Date" had not be set.
**so that** I can create special views to monitor which packages had not yet set a schedule

**Acceptance criteria**

* Begin of the insertionAdd an "is empty" option to the operator selection of
* Start/DueEnd of the insertion Begin of the deletion UX idea works for start/finishEnd of the deletion date Begin of the insertionfilters
* Date custom field filtersEnd of the insertion
* Begin of the insertionWhen the "is empty" operator is selected, there shouldn't be a value field displayedEnd of the insertion Begin of the deletion UX idea worksEnd of the deletion for Begin of the insertionthe filtersEnd of the insertion Begin of the deletion custom date fieldsEnd of the deletion

# UX Idea Begin of the deletion

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/23394/content"></div><figcaption class="op-uc-figure--description">add option to all existing filters</figcaption></figure>End of the deletion

<figure class="image op-uc-figure" style="width:50%;"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/23395/content"></div><figcaption class="op-uc-figure--description">add option to dropdown</figcaption></figure>