First you will need to create courses to add to your package.

Once you have added courses you can include them in a package of multiple courses.

You will need the course builder feature to create a package.
Then from the course builder select "Create Package" the following screen will appear

Add the courses

Choose the course and its progress weight as a percentage complete for the entire package.

Once you have finished adding the courses to invite a user to this package you will need the Course Admin feature,select the package and enrol user in package.

Enter the username you wish to enrol in the package.

To learn how to add auser click here.