After installing this paclet, access the NotebookWorkspacesPalette from the Palettes menu.
Workspaces tab
The Workspaces tab is where you can do the main functions of creating, loading, saving, and closing workspaces. The name of the current workspace is shown at the top.
The General space is a set of notebooks that will remain open as you switch workspaces. These notebooks will be auto saved when any workspace is saved. If they're not already open, notebooks belonging to the general space will be opened when Loading any workspace.
Click the notebook name to select that notebook. Click the 'x' to remove it from the General space, allowing it to be managed as a notebook in the current workspace instead.
Configuration tab
Shows the current configuration options for Notebook Workspaces.