Often you will want to assign a vulnerability to be taken care of by a certain team member.
You can assign a vulnerability to one of your team members from several places: Target's page, Scan Results page, or Findings page.
Regardless of where you are, this will be done in the same manner: start by selecting one or more vulnerabilities by checking the respective boxes on the left hand side.
Once you do that, a dropdown menu will show up, allowing you to assign the vulnerability to one of your team mates.
Simply click on that dropdown, select the team mate to which you want to assign the vulnerabilities, and confirm the action. And that's it!