Naming-Conventions.md

@@ -9,4 +9,19 @@ define a database, had to be re-named.
 
 module - schema
 entity - table
-attribute - column
+attribute - column
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+
+## Transitions
+
+A transition is a change in a database. The basic set are "read","create",
+"edit","delete".
+
+Custom transitions may be based on any of the basic ones and may define
+
+* pre-state
+* post-state
+* type 
+* binding-reference
+
+As well as which of the attributes of the entity may be changed with 
+this transition.
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