first text

documentation/design/05-implementation.md

@@ -2,6 +2,13 @@
 
 
 ## Why we do this in go
+Because it rocks, but let's see afterwards what can be written here.
+
+## Storing Information
+
+Section XXX (Conceptual Design of a SDN Controller as Net- work Supervisor)
+discusses the need to store information about for element inventories and
+topology inventories.
 
 ## YANG to code
 
@@ -25,4 +32,4 @@ The RESTCONF  client stubs used by goSDN are generated from YANG files using YGO
 
 ### Dependencies
 
-For now we can only use the OpenAPI 2.0 standard. This is because `go-swagger` does not support OpenAPI 3.0 specifications yet.
+For now we can only use the OpenAPI 2.0 standard. This is because `go-swagger` does not support OpenAPI 3.0 specifications yet.
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