If you are in the Explain Drive, click on the + button located at the top. The Upload page will then be shown. Drag and drop the .explain project files on the page or press the Browse link to search for files on your computer. Select the file you want to upload and tap the Open button to start the upload.
While your project uploads, you will be able to set the title, description, tags, category, and target audience for the project. Filling out these fields may help others find your project. Only title and category are required.
When you have finished entering the project information, press Done in the top right corner. You will be taken to My Drive, where all of your uploaded projects are displayed.
If you want to edit the settings or information for a project, click the info icon next to the project in My Discover section and select Edit.
Please note that projects saved in .xpl file format are not compatible with the Explain Drive.