How can we get custom task content type as default contenttype in Tasklist

Hi Team,

I have developed a custom task contenttype from visual studio and assigned as default content type i.e. "CustomTask". Also created Custom task list and assigned "CustomTask" as default. When I created the Task using workflow in side CustomTask list, it is taking default content type as "Workflow Task". How can I change it to "CustomTask" contenttype where I have custom fields?

Appreciated your help!!!

Thanks!!!

Krishna

Krishnasandeep