When you click on the name of a member in your community, you'll be directed to a community-specific profile where you'll see a feed of that person's activity in the group.

This would:

1) Help community members get to know each other.

2) Admins can also use this feature to easily learn more about community members and examine past member activity within the community such as Posts and Comments.

For group coaching, admins and moderators need to be able to see the member's past activity.

Skool and Facebook have this feature.

Here is a link to an example on Skool. I've also included a picture. The ability to filter between Posts and Comments is big.