diff --git a/Aramis-Contacts.md b/Aramis-Contacts.md
index 4b8fcc5..8d1f921 100644
--- a/Aramis-Contacts.md
+++ b/Aramis-Contacts.md
@@ -1,6 +1,6 @@
 Contact list in case of issues with photon diagnostic devices and services
 
-# Spatial diagnostics
+# Spatial diagnostics (PPRM, PSCR, PSCD, PSRD)
 ```mermaid
 %%{
   init: {
@@ -27,7 +27,7 @@ flowchart TD
     F -->|Not available| G[Claude Pradervand]
 
 ```
-# Spectral diagnostics
+# Spectral diagnostics (PSSS, PSSS-LB)
 
 ```mermaid
 %%{