With this feature you can import your SiteCollections to a workspace and associate them with a template.
!Important: To ensure that the synchronization with a template works, the SiteCollection must have the same Site Definition as the template.
For example: If the SiteCollection got the SiteDefinition "Teamsite" the template must have the SiteDefinition "Teamsite".
To import a workspace please navigate to the workspace list, select the "Collaboration Manager" tab and press the "Import Workspace" button.
Now choose a title for the workspace, select the SiteCollection and choose the ConentType for the template association. Confirm with the OK button.
After the creation process the workspace is created.