How do I create a rule, so my security system is automatically armed or disarmed when the lock is locked or unlocked?

From the home screen of MyFrontpoint.com: 

• Click on Automation on the left menu.  You will be on the Rules page. 
• Click the +Add New Rule button at the top right
• Click on Event Triggered Rule

Enter a name for the rule at the top then fill out the information below:

• Under Automate My: select Security System
• Under When this event occurs: select which locks are being used and whether you want the rule to trigger while locking or unlocking
• Under Perform the actions: if the lock is locking select whether the system is being armed in the Away or Stay modes
• Under Select Devices: select the Panel
• Under During these time frames: select when the rule will be active

Click Save when done.