Field help (CCNRPRTYP) 

This field is accessible only if the concession management mode is: Renewal.
In this management mode, two provision types for renewing are systematically calculated for each asset in concession that are the object of an effective renewing obligation: the accounting provisions (calculated according to the straight-line method) and the fiscal provisions (calculated according to a gradual method).
This field is used to specify which provision type can give rise to the posting phase.