diff --git a/ynr/apps/sopn_parsing/sopn_processing.mermaid b/ynr/apps/sopn_parsing/sopn_processing.mermaid
new file mode 100644
index 000000000..3bab070e8
--- /dev/null
+++ b/ynr/apps/sopn_parsing/sopn_processing.mermaid
@@ -0,0 +1,7 @@
+```mermaid
+graph TD
+  A[Start] --> B[Process 1]
+  B --> C[Process 2]
+  C --> D[Process 3]
+  D --> E[End]
+```
\ No newline at end of file