Architecture/Index.md

-Systems:
+# Architecture overview for SEPA integration system
+
+## Systems
 *  [TIS](Architecture/TIS)
 *  [DIS](Architecture/DIS)
 *  [DPS](Architecture/DPS)
 *  [PAS](Architecture/PAS)
+
+## Diagrams
+![Architecture diagram][SEPA_Architecture]
+
+[SEPA_Architecture]: /uploads/4df275fa4178d26ce9e604d9a3c22f52/SEPA_Architecture.png
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