Stacks & Blocks
Stacks
Manage a Stack
To update the contents of a stack put the page in edit mode and click on the stack, a popover menu will offer the option to Manage Stack Contents (if you have permissions to do so).

Create a Stack
Simply type "Stacks" into intelligent search to get to the Stacks Dashboard page:

Add an Existing Stack to a Page
Just put the page in Edit Mode, click the add block plus sign. Click the downward arrow next to "Blocks" and select "Stacks".
