diff --git a/passbook/outposts/templates/outposts/deployment_modal.html b/passbook/outposts/templates/outposts/deployment_modal.html
index 831068233c..7ebbf61711 100644
--- a/passbook/outposts/templates/outposts/deployment_modal.html
+++ b/passbook/outposts/templates/outposts/deployment_modal.html
@@ -24,7 +24,7 @@
                         <label class="pf-c-form__label" for="help-text-simple-form-name">
                             <span class="pf-c-form__label-text">PASSBOOK_TOKEN</span>
                         </label>
-                        <input class="pf-c-form-control" readonly type="text" value="{{ outpost.token.token_uuid.hex }}" />
+                        <input class="pf-c-form-control" data-pb-fetch-key="pk" data-pb-fetch-fill="{% url 'passbook_api:token-detail' identifier=outpost.token_identifier %}" readonly type="text" value="" />
                     </div>
                     <h3>{% trans 'If your passbook Instance is using a self-signed certificate, set this value.' %}</h3>
                     <div class="pf-c-form__group">
diff --git a/passbook/static/static/passbook/passbook.js b/passbook/static/static/passbook/passbook.js
index 948b2ca6e7..1b9c65b5e4 100644
--- a/passbook/static/static/passbook/passbook.js
+++ b/passbook/static/static/passbook/passbook.js
@@ -7,6 +7,7 @@ document.querySelectorAll("button.pf-c-dropdown__toggle").forEach((b) => {
     });
 });
 
+// Search clearing
 document.querySelectorAll("input[type=search]").forEach((si) => {
     si.addEventListener("search", (e) => {
         if (si.value === "") {
@@ -15,6 +16,16 @@ document.querySelectorAll("input[type=search]").forEach((si) => {
     });
 });
 
+// Fetch from data-attributes
+document.querySelectorAll("[data-pb-fetch-fill]").forEach((el) => {
+    const url = el.dataset.pbFetchFill;
+    const key = el.dataset.pbFetchKey;
+    fetch(url).then(r => r.json()).then(r => {
+        el.textContent = r[key];
+        el.value = r[key];
+    });
+});
+
 // Modal
 document.querySelectorAll("[data-target='modal']").forEach((m) => {
     m.addEventListener("click", (e) => {