diff --git a/dashboard/src/components/AppInstallDialog.vue b/dashboard/src/components/AppInstallDialog.vue
index cf062bc64..194df7c06 100644
--- a/dashboard/src/components/AppInstallDialog.vue
+++ b/dashboard/src/components/AppInstallDialog.vue
@@ -31,7 +31,17 @@
                 </div>
               </FormGroup>
 
-              <!-- TODO secondary domain based on v-for manifest.httpPorts -->
+              <!-- TODO: <p class="text-small text-warning" ng-show="appInstall.domain.provider === 'noop' || appInstall.domain.provider === 'manual'" ng-bind-html="'appstore.installDialog.manualWarning' | tr:{ location: ((appInstall.subdomain ? appInstall.subdomain + '.' : '') + appInstall.domain.domain) }"></p> -->
+
+              <FormGroup v-for="(port, key) in secondaryDomains" :key="key">
+                <label :for="'secondaryDomainInput' + key">{{ port.title }}</label>
+                <small>{{ port.description }}</small>
+                <div>
+                  <TextInput :id="'secondaryDomainInput' + key" v-model="port.value" :placeholder="$t('appstore.installDialog.locationPlaceholder')"/>
+                  <Dropdown v-model="port.domain" :options="domains" option-label="domain" option-key="domain" />
+                </div>
+              </FormGroup>
+
               <!-- TODO upstreamUri for proxyapp -->
 
               <PortBindings v-model:tcp-ports="tcpPorts" v-model:udp-ports="udpPorts" />
@@ -86,6 +96,7 @@ const accessRestriction = ref(null);
 const domain = ref('');
 const tcpPorts = ref({});
 const udpPorts = ref({});
+const secondaryDomains = ref({});
 
 async function submit() {
   const config = {
@@ -107,6 +118,15 @@ async function submit() {
   }
   config.ports = finalPorts;
 
+  const finalSecondaryDomains = {};
+  for (var p in secondaryDomains.value) {
+    finalSecondaryDomains[p] = {
+      subdomain: secondaryDomains.value[p].value,
+      domain: secondaryDomains.value[p].domain
+    };
+  }
+  config.secondaryDomains = finalSecondaryDomains;
+
   busy.value = true;
   const error = await appsModel.install(manifest.value, config);
   busy.value = false;
@@ -135,6 +155,13 @@ defineExpose({
     tcpPorts.value = a.manifest.tcpPorts;
     udpPorts.value = a.manifest.udpPorts;
 
+    secondaryDomains.value = a.manifest.httpPorts;
+    for (const p in secondaryDomains.value) {
+      const port = secondaryDomains.value[p];
+      port.value = port.defaultValue;
+      port.domain = domains.value[0].domain;
+    }
+
     dialog.value.open();
   }
 });