[galaxy-user] How to load/import saved workflow ".ga" files into Galaxy?

Dear Galaxy Team, I have created a workflow that I would like to use frequently. I saved the work flow to my desktop as a ".ga" file and I would now like to import it into a new Cloudman Instance. Using a new/blank history, I selected "options" and then selected "import from file." The only option that I get is to "Import History from an Archive" and it wants a URL. How can Import my workflow.ga file so that I can use it future instances of Galaxy? Thanks, Mike