Reporting: best matching profiles out of profile group for all group members
Jump into any project and select "Reports" within the Jira menu. There, click on the new report "HR: Profiles Report incl. Skills-Radar and best matching users".
Now, you have to select all users or all members of the selected user group as well as a valid profile group to focus the matching algorithm to all profiles of that group. For example: having a profile group "career stages" containing company internal profiles for each career level and a profile group "Consultant Profiles" like "Business Analyst", "SCRUM Master", "Developer" etc., you do not want to mix that profiles as they have different intensions.