Thank you for asking. There is an easy way to do this. Please go to the main menu - View | Sequencer. Drag the desired Projects to the Sequencer window, order them and uncheck the "Suspend Sequencer" box. It will start Projects one-by-one. When a Project download finishes, next one starts, etc.
You can also run the sequence on the automatic schedule at the appropriate time.
I hope this helps.