From the STORM dashboard, click on the cog icon next to your website to manage the hosting for that website.
Click on Scheduled Tasks.
Here you can see a list of scheduled tasks currently set up on the server.
If you have installed Magento using STORM, the scheduled tasks for this will automatically be added to the Scheduled Tasks list for you.
To create a new scheduled task simply click the Add Task button.
From the drop down menu, select how often you would like the scheduled task to run.
If you want to use cron style scheduling for your tasks select Custom from the drop down menu.
Paste your command into the command field.
Lastly click the Create button to activate your scheduled task. You scheduled task will now run as per the schedule you chose from now on.