docs: refine roadmap and article data architecture

2026-07-28 15:40:24 +02:00
parent f81d6a871a
commit 3507c323e6
2 changed files with 69 additions and 0 deletions
@@ -221,6 +221,17 @@ Important data rule:
 - Article data is generated from ERP-derived sources.
 - These values should not be manually changed unless the task is explicitly data maintenance.

+Article-data architecture decision:
+
+- Article data should evolve from a simple article catalogue into a shared production knowledge base.
+- Each article may optionally provide production-related default values.
+- Initial defaults include `Product Thickness`, `Area Weight`, `Core Diameter`, and `Roll Width`.
+- Future production-related defaults can be added without changing the overall architecture.
+- When an article is selected, available defaults are copied into the calculator fields.
+- Missing optional values must never overwrite existing user input.
+- All automatically populated values remain editable by the user.
+- The planned Article-Data-Admin application will become the authoritative editor for these production defaults.
+
 Known domain caveat from existing project notes:

 - For articles in the groups Secugrid, Combigrid, Carbofol MF/MF, Carbofol F/F, Carbofol s/F, and Carbofol BF/s, the thickness from `article-data.json` must not be used without domain validation.