Your list of existing Packages appears in the Packages section of the main "Online Registration Administration" page. To create a new Package, click on the "Add" button. To edit an existing Package, find it in the list and click on "Open" in the Actions column of the Package.
When creating a new Package, you first need to provide at least the Package Name and Description and click on "Create". The Package Name and Description will appear to the parent on the Online Registration website. Once the Package is created, the web page will then show all additional configuration options and settings, which means that the Package is now in Edit mode. If you clicked on "Open" for a specific Package in the package list, you are presented with the same page.
Also, see Package Types.