Here's another post in a series about getting started with the different products in the platform. This one is on Digital Quality Management.
For new users of the DQM platform, there is a series of 8 videos available in Training for DQM Editors to introduce the platform including Accessibility reporting. You'll also find some webinars there including one about on-page SEO. It's best to follow along with these videos in your own instance of DQM.