1 files changed, 36 insertions, 0 deletions
diff --git a/images/regional-arch.dot b/images/regional-arch.dot
new file mode 100644
index 00000000..8a61ed5e
--- /dev/null
+++ b/images/regional-arch.dot
@@ -0,0 +1,36 @@
+digraph G {
+  subgraph cluster_2 {
+    ubank;
+    nexus;
+    rank="same"; ebank; mbank;
+    label="Fiat currency";
+  };
+  subgraph cluster_1 {
+    user;
+    exchange;
+    shop;
+    rbank;
+    label="Regional currency";
+  };
+  subgraph cluster_2b {
+  }
+  user[label="Customer (Wallet)"];
+  shop[label="Merchant (Backend)"];
+  exchange[label="Exchange"];
+  ubank[label="Customer Fiat Bank"];
+  ebank[label="Exchange Fiat Bank"];
+  mbank[label="Merchant Fiat Bank"];
+  rbank[label="Regional Currency Bank"];
+  user->ubank [label="1. Initiate withdraw"];
+  ubank->ebank [label="2. Wire transfer"];
+  ebank->nexus [label="3. EBICS (CAMT)"];
+  nexus->rbank [label="4. Conversion (Cash-in)"];
+  rbank->exchange [label="5. Wirewatch"];
+  exchange->user [label="6. Withdraw E-Cash"];
+  user->shop [label="7. Spend E-Cash"];
+  shop->exchange [label="8. Deposit E-Cash"];
+  exchange->rbank [label="9. Credit Shop"];
+  rbank->nexus [xlabel="10. Conversion (Cash-out)"];
+  nexus->ebank [label="11. EBICS (PAIN)"];
+  ebank->mbank [label="12. Wire-transfer"];
+}