docs: document "has multiple values" response type in Wait for Response

docs/4. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact to respond.md

@@ -4,7 +4,7 @@
     <tr>
       <td><b>5 minutes read</b></td>
       <td style={{ paddingLeft: 40 }}><b> Level: Beginner</b></td>
-      <td style={{ paddingLeft: 40 }}><b>Last Updated: October 2025</b></td>
+      <td style={{ paddingLeft: 40 }}><b>Last Updated: July 2026</b></td>
     </tr>
   </table>
 </h3>
@@ -66,14 +66,25 @@ Also, if the field is left blank, any text response from the user will be accept
 
 
 ### 2. has all of the words
-To accept the input if the input matches exactly what is defined in the response criteria.
+Accepts the input if the reply contains all the words defined in the response criteria. The reply may include additional words beyond the criteria.
 
 ### 3. has a phrase
 To accept the input if the input is present in the response criteria.
 
 ### 4. has only the phrase
 Accepts only if the response matches exactly what is defined in the response criteria.
 
+### 5. has multiple values
+Accepts the input only if every word in the response is one of the values defined in the response criteria. Multiple values can be added, separated by commas, and the response is checked the same way.
+
+The contact does not need to send every value from the list and can send them in any order, but the response is valid only if all the words in it come from the defined list. If the response includes even one word that is not in the list, it is treated as invalid.
+
+This is the mirror of has all of the words: that operator requires every criteria word to appear in the reply, while has multiple values requires every reply word to appear in the criteria.
+
+Example: Criteria = Math, Science, English, History. A response of Math or Math, Science will be valid. A response of Math, Art will be invalid since Art is not part of the criteria, even though has any of the words would accept it because Math matches.
+
+<img width="1870" height="1320" alt="Wait for Response node showing the has multiple values option" src="https://github.com/user-attachments/assets/76c8f4ad-707e-4ece-bac0-f1acee14f911" />
+
 ---