EPBCS Task Manager submission of Task and approval

Summary:

We have assigned a Group containing 3 users to a task, the task will be submitted by any user from 3 but now we need each user to submit and get approval so in these case do we need to make 3 separate tasks or we can achieve these by using one task only

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):