Add organization entry
diff --git a/templates/register.htm b/templates/register.htm
index e1dab8f..cd303e3 100644
--- a/templates/register.htm
+++ b/templates/register.htm
@@ -55,6 +55,18 @@
             </div>
     </div>
 
+    <div class="form-outline md-6">
+        <label class="form-label font-weight-bold" for="organization">Institution / Organization</label>
+        <input required name="organization" type="text" id="organization"
+            class="form-control <?php if(isset($error) && $error && !isset($_POST['organization'])){echo 'border-danger';}?>"
+            placeholder="Example University"
+            pattern=".{3,64}"
+            value="<?php echo isset($_POST['organization']) ? htmlspecialchars($_POST['organization']) : '' ?>" />
+            <div class="invalid-feedback">
+                Please indicate the institution or organization you are affiliated with.
+            </div>
+    </div>
+
     <!-- Password input -->
     <div id="password-div" class="col-md-8">
         <label class="form-label font-weight-bold" for="pw1">Password</label>