Having trouble setting relative finish date on a project task

Using 7.2.1 I have successfully created a workflow to create a project task when a project is created. I am trying to set the project task finish date to be 9 weeks before the project end date. The project task finish date is set 9 weeks before now and ignores the project end date. What am I doing wrong?

Thanks,

Tim

Screenshot attached.

I guess you cannot reference to the project’s ending date and populate the project task date. Use the after_save logic hook and customize it to achieve this.

I found the fix here:

https://suitecrm.com/forum/bug-tracker/3706-workflow-create-record-with-date-offset-ignores-selected-date-field#15510