Am I correct that:
Should you claim priority from a provisional application and you disclose features in the subsequent non-provisional application (which claims priority from the provisional application) those features not disclosed in the non-provisional application have the priority date of the filing of the non-provisional application?
In other words the additional features disclosed in the subsequent non-provisional application are not lost but are allocated the priority date of the filing of the non-provisional application.
Where is this discussed in MPEP?