MKMahalakshmi Karthikeyan Syncfusion Team November 18, 2016 11:05 AM UTC
Thanks for contacting Syncfusion support.
At present there is no support for date header template in Gantt control. We have also logged feature regarding this. A support incident has been created under your account to track the status of this requirement. Please log on to our support website to check for further updates.