Grackle is an accessibility checker for Google Docs, Slides, and Sheets. DDCC has a subscription to Grackle so you'll need to use your DDCC account to add it to Google Docs.
Open any Google Doc and click on “Extensions” in the toolbar.
Choose “Add ons” and “Get Add-Ons.”
In the Google Workspace Marketplace search bar, type in “Grackle Docs" and hit enter
Choose the Grackle Docs option.
Click the blue Install button
Choose your DDCC account and allow Grackle Docs to access your Google Account.
After installation, click on “Done” and close the Marketplace window.
To start Grackle, go to “Extensions,” hover over “Grackle Docs,” and click on “Launch.”
Tip: Add Grackle to Slides and Sheets by using these steps!