If you're looking for more detailed information on how to get started with Drum Machine Designer I also recommend checking out this page.
The new Logic Pro 10.5 update has given us lots of new tools to work with, one of which being the new workflow with Drum Machine Designer and the Step Sequencer. In this tutorial I go over Drum Machine Designer and my workflow for using it to get ideas out quickly.
If you're looking for more detailed information on how to get started with Drum Machine Designer I also recommend checking out this page.
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The ULTIMATE beatmaking course for Logic Pro. I go through my exact process for making beats from start to finish including all my tips, tricks, and secrets. Learn Logic Pro with Tony Holiday.
Check it out