first try of an ADR covering concerns and concepts

documentation/decisions/009-crosscutting-concerns-and-concepts.md

@@ -0,0 +1,22 @@
+# 008: Architects are able to specify quality requirements
+
+## Status: Accepted
+
+## Context 
+Within the FOUNDATION level working group we had long (aka _endless_) discussions about quality and quality requirements.
+Conclusion is:
+
+* Software architects shall be able to formulate precise quality requirements, i.e. as quality scenarios.
+* The shall not _invent_ these, but formulate in cooperation or collaboration with other stakeholders.
+
+## Rationale:
+
+* The ability to formulate such requirements in precise and practically usable ways is part of many CPSA-Advanced level certifications, therefore it *must* be taught and practiced within foundation level trainings.
+
+
+## Consequences:
+
+We discussed this topic within GitHub issues:
+
+* [#597](https://github.com/isaqb-org/curriculum-foundation/issues/597) proposed a somewhat weaker formulation (_know how to formulate scenarios..._). We decided to keep the existing "_are able to_".
+* In [#501](https://github.com/isaqb-org/curriculum-foundation/issues/501) we decided to elevate quality scenarios to R1.