So you found an interesting example you would like to test for yourself. The first step is clicking "Use as template" on the strategy example page:

This will take you to the wizard, where you can edit and modify the strategy:

Then, you will have to modify 2 parameters to run the strategy:

(1) the number of units traded and (2) the type of stock:

Then proceed to the exit strategy, modify or approve it, and go to the confirmation page. You will then have the option to backtest, simulate or run the strategy live: