TF402582 Workitem type contains Custom control DateTime which is not supported

This usually occurs when you try to introduce a new field for date and time in hosted xml templates in AzureDevOps.

The reason it occurs when DateTime Control is not correctly defined in one of the process templates

DateTime Control should be defined as follows

  <FIELD name="RequirementsDue" refname="Custom.RequirementsDue" type="DateTime" reportable="detail"/>

Then the Control Label should defined as follows

  <Control Label="Requirements Due" Type="DateTimeControl"  FieldName="Custom.RequirementsDue" />


I am an Azure DevOps expert who has worked on TFS/Azure DevOps from 2012 as part of my job.