diff --git a/Aramis-Contacts.md b/Aramis-Contacts.md
index 6087bee..4b8fcc5 100644
--- a/Aramis-Contacts.md
+++ b/Aramis-Contacts.md
@@ -1,4 +1,4 @@
-Contact list in case of issues
+Contact list in case of issues with photon diagnostic devices and services
 
 # Spatial diagnostics
 ```mermaid
@@ -17,7 +17,7 @@ Contact list in case of issues
 }%%
 
 flowchart TD
-    A[Aramis spatial diagnostics] --> B(Chris Arrell)
+    A[Aramis spatial diagnostics issue] --> B(Chris Arrell)
     B --> |Not available| C{Type of issue}
     C -->|Motion control| D[Scott Stubbs]
     C -->|Camera issue| E[Scott Stubbs]
@@ -26,4 +26,32 @@ flowchart TD
     E -->|Not available| G[Claude Pradervand]
     F -->|Not available| G[Claude Pradervand]
 
+```
+# Spectral diagnostics
+
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    A[Aramis spectral diagnostics issue] --> B(Chris Arrell)
+    B --> |Not available| C{Type of issue}
+    C -->|Motion control| D[Scott Stubbs]
+    C -->|Spectrum not updating| E[Alex Gobbo]
+    C -->|Data issue| F[Edwin Divall]
+    C -->|Can't find spectrum| G[Henrik Lemke/Claudio Cirelli]
+    D -->|Not available| H[Claude Pradervand]
+    E -->|Not available| H[Claude Pradervand]
+    F -->|Not available| H[Claude Pradervand]
 ```
\ No newline at end of file