diff --git a/Aramis-spatial-diagnostics/Overview.md b/Aramis-spatial-diagnostics/Overview.md
index 78be42f..7c6ad6c 100644
--- a/Aramis-spatial-diagnostics/Overview.md
+++ b/Aramis-spatial-diagnostics/Overview.md
@@ -40,4 +40,30 @@ The following spatial diagnostics are installed in the Aramis FEL
 **Purpose:** Imaging of spontaneous radiation, primarily for ID commissioning
 
 > ### Optics hutch - Bernina
->[SAROP21-PSRD103](Aramis-spatial-diagnostics/SAROP21 PSRD103)
\ No newline at end of file
+>[SAROP21-PSRD103](Aramis-spatial-diagnostics/SAROP21 PSRD103)
+
+# Debug guide
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    C{Type of issue}
+    C -->|Motion control| D[Scott Stubbs]
+    C -->|Camera issue| E[Scott Stubbs]
+    C -->|Data issue| F[Edwin Divall]
+    D -->|Not available| G[Claude Pradervand]
+    E -->|Not available| G[Claude Pradervand]
+    F -->|Not available| G[Tine Celcer]
+```
\ No newline at end of file