The Test side menu option by default will display the current scheduled test sessions for that day grouped by protocol on the left side, and the right side will display the testing templates.
A scheduled testing session for the date listed can be launched by clicking on the desired collapsed protocol, then clickng on the desired athlete's portrait. Alternatively, if you are viewing the daily schedule by athlete, click on the desired collapsed athlete then click on the desired protocol portrait.
When the list of protocols is expanded, you can search for a specific athlete with the Search athlete in session search bar in the upper middle area. As you type in characters it will begin to filter the results.