That checkbox means "SHOW or HIDE" additional settings, it does not mean
"ACTIVATE or DEACTIVATE" additional settings. Its like "+" - EXPAND and "-" - HIDE.
This will fall in the same lines at the LinesFromFile but instead of Use Only Once, you will use them Unlimited if they are changing every X minutes. You can also add a WAIT to the usage of milliseconds after adding the resource. 300000 = 5 minutes