This is a process for C-OSS (corridor OSS on Rail Freight Corridor) only. It allows the particular C-OSS to prepare Pre-Arranged Paths (PaPs) as a C-OSS offer on Rail Freight Corridors for the Applicants in the system.
Pre-Arranged Paths could be created anytime, but it should be taken into consideration the timeline of the yearly timetable process. There are defined specific timelines when C-OSS should not change the offer or should not offer any PaPs.
Applicants are not concerned by this process. Applicants can only choose the published Pre-Arranged Paths and use them in their requests.
The whole process consists of the following phases:

- Open (PaP)
- Path Elaboration (PaP)
- Published (PaP)
- Closed (PaP)
The dossier should run through process steps until Published (PaP) when it is offered. It should be closed when it is not needed anymore.