You can edit the order that the available workspaces are listed in the Workspace toolbar’s drop-down menu.
 How to reorder the workspace list
How to reorder the workspace list
                                                            - Do one of the following:  - Select Windows > Workspace > Workspace Manager.
- Select Windows > Toolbars > Workspace and in the Workspace toolbar, click the Workspace Manager button. 
 
- Select Windows > Workspace > Workspace Manager.
- From the Toolbar list, select the workspace to be reordered and click the Up or Down Arrow buttons to move it up or down.
                                                                    