diff --git a/app/components/input-textarea.hbs b/app/components/input-textarea.hbs
index 484621f..9432cb8 100644
--- a/app/components/input-textarea.hbs
+++ b/app/components/input-textarea.hbs
@@ -16,7 +16,7 @@
       placeholder={{@placeholder}}
       {{on 'change' this.onChange}}
     >
-      {{@value}}
+      {{~@value~}}
     </textarea>
   </div>
   {{#if @helper}}
diff --git a/app/controllers/admin/indexes/item/documents/document.js b/app/controllers/admin/indexes/item/documents/document.js
new file mode 100644
index 0000000..66d3dc0
--- /dev/null
+++ b/app/controllers/admin/indexes/item/documents/document.js
@@ -0,0 +1,11 @@
+import Controller from '@ember/controller';
+import { action } from '@ember/object';
+
+export default class AdminIndexesItemDocumentsDocumentController extends Controller {
+  @action
+  save(event) {
+    event.preventDefault();
+
+    this.model.index.saveDocument(this.model.document);
+  }
+}
diff --git a/app/models/index.js b/app/models/index.js
index 354f888..724107c 100644
--- a/app/models/index.js
+++ b/app/models/index.js
@@ -38,6 +38,13 @@ export default class Index {
     );
   }
 
+  saveDocument(document) {
+    return query(`${this.path}/documents`, {
+      method: 'PUT',
+      body: JSON.stringify(document),
+    });
+  }
+
   search(q, options = {}) {
     options.q = q;
 
diff --git a/app/templates/admin/indexes/item/documents/document.hbs b/app/templates/admin/indexes/item/documents/document.hbs
index e69de29..8c8918c 100644
--- a/app/templates/admin/indexes/item/documents/document.hbs
+++ b/app/templates/admin/indexes/item/documents/document.hbs
@@ -0,0 +1,29 @@
+<form {{on 'submit' this.save}}>
+  {{#each-in @model.document as |key value|}}
+    {{#let (type-of value) as |type|}}
+      {{#if (eq 'number' type)}}
+        <InputText
+          @label={{capitalize key}}
+          @value={{value}}
+          @onChange={{set @model.document key}}
+        />
+      {{else if (eq 'boolean' type)}}
+        <InputCheckbox
+          @label={{capitalize key}}
+          @checked={{value}}
+          @onChange={{set @model.document key}}
+        />
+      {{else if (eq '_geo' key)}}
+        {{!-- TODO: add map --}}
+      {{else}}
+        <InputTextarea
+          @label={{capitalize key}}
+          @value={{value}}
+          @onChange={{set @model.document key}}
+        />
+      {{/if}}
+    {{/let}}
+  {{/each-in}}
+
+  <Button type='submit' @text='Save' @style='primary' />
+</form>
diff --git a/tests/unit/controllers/admin/indexes/item/documents/document-test.js b/tests/unit/controllers/admin/indexes/item/documents/document-test.js
new file mode 100644
index 0000000..edf2131
--- /dev/null
+++ b/tests/unit/controllers/admin/indexes/item/documents/document-test.js
@@ -0,0 +1,17 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'meiliadmin/tests/helpers';
+
+module(
+  'Unit | Controller | admin/indexes/item/documents/document',
+  function (hooks) {
+    setupTest(hooks);
+
+    // TODO: Replace this with your real tests.
+    test('it exists', function (assert) {
+      let controller = this.owner.lookup(
+        'controller:admin/indexes/item/documents/document'
+      );
+      assert.ok(controller);
+    });
+  }
+);