diff --git a/tests/behat/src/CmsFormsContext.php b/tests/behat/src/CmsFormsContext.php
index b5dad7d62..68477e7a2 100644
--- a/tests/behat/src/CmsFormsContext.php
+++ b/tests/behat/src/CmsFormsContext.php
@@ -7,6 +7,7 @@ use Behat\Behat\Context\Context;
 use Behat\Mink\Exception\ElementHtmlException;
 use Behat\Gherkin\Node\TableNode;
 use SilverStripe\BehatExtension\Context\MainContextAwareTrait;
+use SilverStripe\BehatExtension\Utility\StepHelper;
 use Symfony\Component\DomCrawler\Crawler;
 use Behat\Mink\Element\NodeElement;
 use SilverStripe\SiteConfig\SiteConfig;
@@ -19,6 +20,7 @@ use SilverStripe\SiteConfig\SiteConfig;
 class CmsFormsContext implements Context
 {
     use MainContextAwareTrait;
+    use StepHelper;
 
     /**
      * Get Mink session from MinkContext
@@ -255,6 +257,36 @@ JS;
         $siteConfig->flushCache();
     }
 
+    /**
+     * Select a value in the tree dropdown field
+     *
+     * NOTE: This is react specific, may need to move to its own react section later
+     *
+     * @When /^I select "([^"]*)" in the "([^"]*)" tree dropdown$/
+     */
+    public function iSelectValueInTreeDropdown($text, $selector)
+    {
+        $page = $this->getSession()->getPage();
+        $parentElement = null;
+        $this->retryThrowable(function () use (&$parentElement, &$page, $selector) {
+            $parentElement = $page->find('css', $selector);
+            assertNotNull($parentElement, sprintf('"%s" element not found', $selector));
+            $page = $this->getSession()->getPage();
+        });
+
+        $this->retryThrowable(function () use ($parentElement, $selector) {
+            $dropdown = $parentElement->find('css', '.Select-arrow');
+            assertNotNull($dropdown, sprintf('Unable to find the dropdown in "%s"', $selector));
+            $dropdown->click();
+        });
+
+        $this->retryThrowable(function () use ($text, $parentElement, $selector) {
+            $element = $parentElement->find('xpath', sprintf('//*[count(*)=0 and contains(.,"%s")]', $text));
+            assertNotNull($element, sprintf('"%s" not found in "%s"', $text, $selector));
+            $element->click();
+        });
+    }
+
     /**
      * Locate an HTML editor field
      *