_sidebar.md

@@ -122,6 +122,9 @@
 
  - [Startup/Shutdown Guide](Instruments/Zeiss-Elyra-7/Startup+Shutdown Guide)
 
+</details>
+<details><summary>    [_Maintenance_](Instruments/Zeiss-Elyra-7/Maintenance)</summary>
+
 </details>
 </details>
 
@@ -140,6 +143,9 @@
 
  - [Startup/Shutdown Guide](Instruments/Zeiss-Celldiscoverer-7/Startup+Shutdown Guide)
 
+</details>
+<details><summary>    [_Maintenance_](Instruments/Zeiss-Celldiscoverer-7/Maintenance)</summary>
+
 </details>
 </details>
 
@@ -158,6 +164,9 @@
  - [Startup/Shutdown Guide](Instruments/Olympus-CellSens/Startup+Shutdown Guide)
  - [Temperature+CO2 Control](Instruments/Olympus-CellSens/CellSens Temperature & CO2 Control)
 
+</details>
+<details><summary>    [_Maintenance_](Instruments/Olympus-CellSens/Maintenance)</summary>
+
 </details>
 </details>
 
@@ -172,6 +181,9 @@
 
  - [Startup/Shutdown Guide](Instruments/DeltaVision-Ultra/Startup+Shutdown Guide)
 
+</details>
+<details><summary>    [_Maintenance_](Instruments/DeltaVision-Ultra/Maintenance)</summary>
+
 </details>
 </details>