How can I move content from one workspace to another?

You have the option of inserting all workspace contents into a second workspace or making a selection using Smartpacks:

Import completely:
1) Switch to the Workspace Manager
2) Activate the target workspace by double-clicking (or via “load”)
3) Click (simply) on the workspace to be imported and select “import in current workspace”

Create Smartpack:
1) Mark desired chapters (by mouse selection or Ctrl + left click)
2) Right click on the selection and then select “Audit-Election Group” -> “New Smarpack”
3) Define the name under which the Smartpack is to be saved and confirm your entry
4) Switch to the target workspace and right-click on the background “Add Smartpack” in the Cognitive Creator and select the corresponding Smartpack