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+Contact list in case of issues with photon diagnostic devices and services
+
+# Spatial diagnostics (PPRM, PSCR, PSCD, PSRD)
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    A[Spatial diagnostics user guide] -->|Still an issue?| B(Chris Arrell)
+    click A "https://gitlab.psi.ch/arrell_c/swissfel-photon-diagnostics-guide/-/wikis/Athos-spatial-diagnostics/Aramis-spatial-user-guide"
+    B --> |Not available| C(Hiroki Ueda)   
+```
+# Spectral diagnostics (PSSS, PSSS-LB)
+
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    A[Spectral diagnostics user guide] -->|Still an issue?| B(Chris Arrell)
+    click A "https://gitlab.psi.ch/arrell_c/swissfel-photon-diagnostics-guide/-/wikis/Aramis-spectral-diagnostics/PSSS-user-guide"
+    B --> |Not available| C(Hiroki Ueda)   
+```
+
+# Intensity diagnostics (PDIM, PBPS)
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    A[Intensity diagnostics user guide] -->|Still an issue?| B(Chris Arrell)
+    click A "https://gitlab.psi.ch/arrell_c/swissfel-photon-diagnostics-guide/-/wikis/Aramis-intensity-diagnostics/Intensity-user-guide"
+    B --> |Not available| C(Andre Al Haddad)
+```
+# Online services (Pipelines, Web app)
+```mermaid
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'primaryColor': '#825AA6',
+      'primaryTextColor': '#fff',
+      'primaryBorderColor': '#825AA6',
+      'lineColor': '#000',
+      'secondaryColor': '#000',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart TD
+    A[Online services user guide] -->|Still an issue?| B(Chris Arrell)
+    click A "https://gitlab.psi.ch/arrell_c/swissfel-photon-diagnostics-guide/-/wikis/Aramis-online-diagnostics/Online-user-guide"
+    B --> |Not available| C(Andre Al Haddad)
+```
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