add metrics

developing-saf/metrics.md

@@ -0,0 +1,15 @@
+![System Architecture Framework](diagrams/Banner_SAF.png)
+# SAF Development Documentation : Metrics
+## Concern related metrics
+ * Total number of concerns: 171
+ * Concerns with illegal characters in text: 0
+ * Concerns without link to stakeholder: 62
+ * Concerns without link to viewpoint: 86
+## Rationale related metrics
+ * Total rationales: 329
+ * Undocumented rationales: 203
+## Viewpoint related metrics
+ * Total viewpoints: 41
+ * Released viewpoints: 36
+ * Under construction viewpoints: 1
+ * Proposed viewpoints: 4