You may wish to save a project, so you can come back to it later. Click on File | Save or
the toolbar button. The first time you save the file, you will be prompted
for a filename: you can accept the default one provided, or choose another.
To reload the project, click on File | Open... or the toolbar button.
If you are working on another project, you will be prompted to save it first.
Go to Step 5: exporting reports