Noodle Help for the end user.
In Noodle you can make as many applications as you wish. You can chose from the applications you have created in the navigation on the left. (The default installation includes a few sample application instances.) You can make Applications by clicking the add link next to the Company Headlines (or any page/section). More on Application types:
Every application type has a portlet type designed to display a summary of activity in the application. In addition to the application portlets there are general use portlets:
For some tools it makes seance to limit their instances, these are called System applications: