In this tutorial we will cover how to create a new, custom Button that uses the existing Categories.

Let's say that you like the new Order Hall Resources button, but you would like a button for just Artifact Power items.

Open the configuration window (see this if you don't know how to do that) and click the Buttons tab.

Click the "New Button" button

This will create a new button in the scrolling list with a name like "Custom21".

Change the name to something more memorable, like MyArtifactPower and hit the Okay button.

The button list will have re-sorted, so locate your new button in the list.

Change the Bar Location to "Extras".

Click the '+' button to show the Categories item, if it isn't already showing, and select the button's "Categories".

Change the dropdown from Hearthstone to Muffin.Order Hall.Artifact Power.

You now have a new button on the Extras bar that will only show Artifact Power items.