Opening the Usage Log
In the Butler Usage Log, you can see the Butler activity on all your boards: the commands that Butler has run on your behalf, the time when those commands were executed, and any errors Butler has encountered.
Butler Usage Log shows information for all Butler commands. If you want to see the activity log of an individual command, go to Opening the Butler Command Log.
To open the Usage Log:
Open Butler by selecting the Automation button at the top of your Trello board or from the board menu
Select the Account tab in the lower-left corner of the Butler directory
Select the Usage Log tab