Do you use a common project template and need to create many copies of that project? Right-click on the project to be copied, select Tools then Make multiple duplicates.
Check or un-check Duplicate job slots to have VSys duplicate (or not) the job slots in the original project into the new projects.
Click on Add copy to add another duplicate of this project on a specific date, or on Add for a range of dates to create copies for multiple dates at once. Click on individual items to edit them, or right-click on an item for options.
Click Run to have VSys create all of the copies of the project that you've specified.