First of all, congratulations! All you need to do is open up the tab My Goals in your Coaching Pad (under Coaching & Course Pads in the main drop down menu). Select the goal you've achieved from the drop down list, and click "Mark goal as achieved" underneath the progress report entry box. If you want, you can also add an entry in this box, but it's not necessary. Your coach will receive an alert that you have achieved your goal, and it will be listed under your Achieved Goals on the right hand side of the screen.