A coach can only work with athletes who have been assigned to them by the club administrator.
Add
Under SETTINGS – COACHES, click on the name of the relevant coach. In the left-hand column, click on “Athletes” and then on the “+ Assign” field at the top. In the window that appears, select the relevant athletes and click on “Assign”.
Remove
Under SETTINGS – COACHES, click on the name of the relevant coach and then on “Athletes” in the left-hand column. In the window that appears, select the athletes you want to remove and then click on “– Unassign” at the top.