add menus

Author: tarTech23

articles/defender-for-iot/organizations/TOC.yml

@@ -376,6 +376,8 @@
           href: appliance-catalog/hpe-proliant-dl20-plus-smb.md
         - name: YS-techsystems YS-FIT2 (Rugged MIL-STD-810G)
           href: appliance-catalog/ys-techsystems-ys-fit2.md
+        - name: Heptagon YB3x
+          href: appliance-catalog/heptagon-yb3x.md
         - name: DELL XE4 SFF
           href: appliance-catalog/dell-xe4-sff.md
       - name: Virtual appliances

articles/defender-for-iot/organizations/appliance-catalog/index.yml

@@ -43,6 +43,8 @@ landingContent:
             url: hpe-proliant-dl20-plus-smb.md
           - text: YS-techsystems YS-FIT2 (Rugged MIL-STD-810G)
             url: ys-techsystems-ys-fit2.md
+          - text: Heptagon YB3x
+            url: heptagon-yb3x.md
           - text: Dell XE4 SFF
             url: dell-xe4-sff.md