diff --git a/org.jdrupes.vmoperator.vmviewer/resources/org/jdrupes/vmoperator/vmviewer/computer-in-use.svg b/org.jdrupes.vmoperator.vmviewer/resources/org/jdrupes/vmoperator/vmviewer/computer-in-use.svg
new file mode 100644
index 0000000..90339c1
--- /dev/null
+++ b/org.jdrupes.vmoperator.vmviewer/resources/org/jdrupes/vmoperator/vmviewer/computer-in-use.svg
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+
+<svg
+   fill="#000000"
+   width="800"
+   height="533.33331"
+   viewBox="0 0 24 15.999999"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="computer-in-use.svg"
+   inkscape:version="1.4 (e7c3feb100, 2024-10-09)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1">
+    <inkscape:path-effect
+       effect="fillet_chamfer"
+       id="path-effect4"
+       is_visible="true"
+       lpeversion="1"
+       nodesatellites_param="F,0,0,1,0,0,0,1 @ F,0,0,1,0,0,0,1 @ F,0,0,1,0,0,0,1 @ F,0,0,1,0,0,0,1"
+       radius="0"
+       unit="px"
+       method="auto"
+       mode="F"
+       chamfer_steps="1"
+       flexible="false"
+       use_knot_distance="true"
+       apply_no_radius="true"
+       apply_with_radius="true"
+       only_selected="false"
+       hide_knots="false" />
+    <linearGradient
+       id="swatch3"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#000000;stop-opacity:0;"
+         offset="0"
+         id="stop3" />
+    </linearGradient>
+  </defs>
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.28"
+     inkscape:cx="326.5625"
+     inkscape:cy="548.04688"
+     inkscape:window-width="1920"
+     inkscape:window-height="1008"
+     inkscape:window-x="0"
+     inkscape:window-y="35"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     id="rect1"
+     style="fill-opacity:0;stroke:#000000;stroke-width:1.97262;stroke-linecap:square;stroke-linejoin:round;stroke-miterlimit:0;paint-order:fill markers stroke"
+     d="M 3.0038192,0.98808897 H 20.99618 V 13.006705 H 3.0038192 Z" />
+  <rect
+     style="opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.00306926;stroke-linecap:square;stroke-linejoin:round;stroke-miterlimit:0;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+     id="rect2"
+     width="23.995173"
+     height="2.0017407"
+     x="0.0039473679"
+     y="13.998839" />
+  <path
+     id="rect3"
+     style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:1.05373;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:0;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+     d="m 5.6839082,10.94394 c 0.2963594,-0.907428 2.9522319,-1.683971 2.767387,-1.6392261 0,0 1.5028596,1.6181771 3.6459428,1.6129171 2.018383,-0.005 3.362681,-1.6125503 3.362681,-1.6125503 -0.171441,-0.061235 2.778887,0.7741493 2.977303,1.6787203 0.393054,1.791919 0.25928,4.524228 0.25928,4.524228 L 5.3146272,15.391866 c 0,0 -0.181061,-2.762825 0.369281,-4.447926 z"
+     sodipodi:nodetypes="sssssccs" />
+  <ellipse
+     style="fill:none;stroke:#000000;stroke-width:1.02152;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:0;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+     id="path3"
+     cx="11.964992"
+     cy="6.3769712"
+     rx="3.2413731"
+     ry="3.225764" />
+</svg>
diff --git a/org.jdrupes.vmoperator.vmviewer/src/org/jdrupes/vmoperator/vmviewer/browser/VmViewer-functions.ts b/org.jdrupes.vmoperator.vmviewer/src/org/jdrupes/vmoperator/vmviewer/browser/VmViewer-functions.ts
index a14e83c..42c7d10 100644
--- a/org.jdrupes.vmoperator.vmviewer/src/org/jdrupes/vmoperator/vmviewer/browser/VmViewer-functions.ts
+++ b/org.jdrupes.vmoperator.vmviewer/src/org/jdrupes/vmoperator/vmviewer/browser/VmViewer-functions.ts
@@ -72,6 +72,7 @@ window.orgJDrupesVmOperatorVmViewer.initPreview = (previewDom: HTMLElement,
                 previewApi.vmDefinition.spec.vm.state !== 'Stopped' 
                 && previewApi.vmDefinition.running);
             const running = computed(() => previewApi.vmDefinition.running);
+            const inUse = computed(() => previewApi.vmDefinition.usedBy != '');
             const permissions = computed(() => previewApi.vmDefinition.spec
                 ? previewApi.vmDefinition.userPermissions : []);
 
@@ -88,7 +89,7 @@ window.orgJDrupesVmOperatorVmViewer.initPreview = (previewDom: HTMLElement,
             };
         
             return { localize, resourceBase, vmAction, configured,
-                        startable, stoppable, running, permissions };
+                        startable, stoppable, running, inUse, permissions };
         },
         template: `
           <table>
@@ -101,7 +102,8 @@ window.orgJDrupesVmOperatorVmViewer.initPreview = (previewDom: HTMLElement,
                       || !permissions.includes('accessConsole')" 
                   v-on:click="vmAction('openConsole')"
                   :src="resourceBase + (running
-                      ? 'computer.svg' : 'computer-off.svg')"
+                      ? (inUse ? 'computer-in-use.svg' : 'computer.svg') 
+                      : 'computer-off.svg')"
                   :title="localize('Open console')"></span><span
                   style="visibility: hidden;"><img
                   :src="resourceBase + 'computer.svg'"></span></td>
@@ -159,6 +161,7 @@ JGConsole.registerConletFunction("org.jdrupes.vmoperator.vmviewer.VmViewer",
         vmDefinition.name = vmDefinition.metadata.name;
         vmDefinition.currentCpus = vmDefinition.status.cpus;
         vmDefinition.currentRam = Number(vmDefinition.status.ram);
+        vmDefinition.usedBy = vmDefinition.status.consoleClient || "";
         for (const condition of vmDefinition.status.conditions) {
             if (condition.type === "Running") {
                 vmDefinition.running = condition.status === "True";