1. Click on the Workflow menu icon and select Reveal in Finder (the file manager's name might change depending on your operating system)

2. Copy the Stacks folder to the new location

3. Add a new Local Workspace by either clicking on the + button on the workspace bar or using the hotkeys Shift + Cmd + L on Mac and Shift + Ctrl + L on Windows and Linux

4. Add e Workspace name and select the folder where you moved your Stacks library (see step 2.)