Experimental new diagram to describe paperwork requirements.

Change-Id: Ib7b9b86f5e4c4aab6b89df72325e48b0d203ae8c
diff --git a/source/chapters/diagrams/documents.dot b/source/chapters/diagrams/documents.dot
new file mode 100644
index 0000000..dba938f
--- /dev/null
+++ b/source/chapters/diagrams/documents.dot
@@ -0,0 +1,38 @@
+digraph {
+	node[shape="box"]
+	committer[label="Committer"];
+	spec_committer[label="Specification\nCommitter"];
+	contributor[label="Contributor"];
+
+	participant[label="Working Group\nParticipant"];
+	
+	node[shape="note";fontsize=12]
+	eca;
+	ica;
+	mcca;
+	efma;
+	wgpa;
+	
+	node[shape="diamond"; ]
+	participant_both[label="both"];
+	spec_committer_both[label="both"];
+	contributor_oneof[label="one of"];
+
+	edge[fontsize=8]
+	committer -> ica[label="individual"];
+	committer -> mcca[label="employed\nby member"];
+	mcca -> efma;
+
+	contributor -> contributor_oneof;
+	contributor_oneof -> eca[label="individual"];
+	contributor_oneof -> ica[label="already\ncommitter"];
+	contributor_oneof -> mcca[label="employed\nby member"];
+		
+	participant -> participant_both;
+	participant_both -> efma;
+	participant_both -> wgpa;
+	
+	spec_committer -> spec_committer_both;
+	spec_committer_both -> participant[label="works\nfor"]
+	spec_committer_both ->  committer;
+}
\ No newline at end of file