Information entering this stage
Application condition and visual target
Supporting construction and fixing zones
Environmental and maintenance conditions
Translate design intent into mesh structure, material direction, opening, orientation, finish, edge and interface requirements.

Application condition and visual target
Supporting construction and fixing zones
Environmental and maintenance conditions
Defined selection criteria
Project-specific open fields
Technical direction for sampling and quotation
Model is not selected by appearance alone
Long opening and rod directions are explicitly recorded where applicable
Material, finish and interfaces are reviewed with the mesh
Marked drawings, approved samples, inspection records, labels, or packing images are kept with the relevant order stage.
The evidence is used to show what was reviewed, what was approved, and what was released to the next stage.