A.16.0:4.5 - Seam publication and face discipline
A trajectory account may refer to seam publication forms that remain upstream of endpoint admission. In the current cluster these include:
PreArticulationCuePack;RoutedCueSet;U.AbductivePrompt;- partial normal forms already typed elsewhere;
- other explicitly typed upstream publications that preserve a non-endpoint position.
These are not a rival publication-face sequence. They are typed publication forms rendered, when necessary, on existing MVPK faces under E.17.
Untyped placeholders such as “route-bounded publication face” are non-conformant in a trajectory account unless the text also names the actual publication form and, separately, the MVPK face if face typing matters.