To create an order refresh rule, all you need to do is tell Shiplark to remember the action you performed for a changed order. Lets take the example of order 200000253 below, where I manually processed the order and added a shipment tracking id to it. As is seen in the image below, the shipment information for the order has been changed.
Shiplark then confirms that the shipment has been recorded.
Immediately after Shiplark's confirmation of shipment record, it tells us that shipment details have changed in Shiplark and would we like to post these updates to the store. Placing a checkmark on Remember this action, will create a rule based on the click on a yes or no and the prompt will not appear for the same thing again. For this example we have clicked on a yes.
After my click of a Yes in the above, a rule is created as seen in the image below. These order refresh rules can be accessed by going to Orders >> Rules >> Updates.