You can create Application Count , Development Project Count or Enhancement Project Count with Function Point Modeler . This tree types of counts are defined IFPU-CPM and are the IFPU-conform .
You can create an Application Count without any real it-project. It is recommended that you can start with Application Count to size all existing Application Systems in your company. Create an Application Project before you create an Application Count .
Based on this Application Counts you can create the further Enhancement Project Count .
The second count type is the Development Project Count . Create an IT-Development Project before you create an Development Project Count .
The last count type is the Enhancement Project Count . Create an IT-Development Project before you create an Development Project Count .