You can also add a singular contact record to a group, for instances where you’ve already created a group and need to add an individual who wasn’t initially included.

For those instances, you’ll want to go to their contact record directly. You should be able to scroll down and locate a section titled “Groups,” where all existing groups should be listed.

You can then check off whichever groups that you’d like to add that contact to – they'll automatically be added to that group moving forward!