What is a Workspace?
A Workspace is a collaborative facility to consolidate and categorize all your related bases in one place.
Steps to create a New Workspace:
You can find the 'My Workspaces' section in the left pane.
Click the + icon (Add New Workspace) to create a new workspace, and name it as you prefer.
The process to create a new workspace is shown in the Gif below:
Note: In each workspace, you can create multiple bases.