Unable to submit Parent Task

Hi,

As per our knowledge, we cannot submit the Parent Task. But client wants to know if there's any feature that needs to be enabled to achieve this or any workaround solution to submit the Parent Task.

In the attached screenshot you can see 'Capco_TB Upload' is a Parent task and under it are the child/basic tasks. As usual User is able to submit the basic tasks which automatically submits and closes the Parent Task. But client wants to submit the Parent Task (Capco_TB Upload) directly.

Please let us know if there's any solution for this.