doc: decision for vendor_spec
@@ -22,7 +22,10 @@ and being administer friendly.
## Decision
-Provide means that a single specification can satisfy every distribution and administrator.
+As found out during implementation of [specload](/src/plugins/specload), only a very limited subset can be modified safely, e.g.:
+
+- add/edit/remove `description`, `opt/help` and `comment`
+- add/edit `default`
## Rationale
