2)In the left pane ( the pane that shows collections ),in the bottom a collection named 'Region'has been added. Clicking on that opens it's view in the right pane with the name of the course that has been added to this collection in the bottom. A course named 'Natural Regions ' has been
added under this collection.
4)Click on the lesson 'Again Publishing Palaeogeographic regions' opens it's view in the right pane.Please click on the versions tab .Clicking on it takes one to the page having the link.
5)The left pane shows the versions of that lesson . -- Versions that have been shown in black (they don't have a link) are the versions that have not been committed and has been created by the user who is not the currently logged in user
--Versions that have a link can either be commited versions ( all the users can see a particular version if it has been commited) or versions that have been saved by the currently logged in user or both
6)One may commit a particular version by clicking on 'Publish' while editing a particular version or lesson or save it by clicking on 'save' .