--- title: Topic NLU Intent tab description: You can edit and refine ServiceNow NLU models from within Assistant Designer. When a conversation topic is bound to an associated NLU model and intent, use the NLU Intent tab to review and edit utterances and associated entities. locale: en-US canonical_url: https://www.servicenow.com/docs/r/australia/conversational-interfaces/virtual-agent/vad-topic-nlu-intent-tab.html release: australia product: Virtual Agent classification: virtual-agent topic_type: reference last_updated: "2026-03-12" reading_time_minutes: 3 keywords: [Virtual Agent, topic, NLU, natural language understanding, intent, tab, utterances, entities, conflicts] breadcrumb: [Assistant Designer interface reference, Virtual Agent reference, Virtual Agent, Conversational Interfaces] --- # Topic NLU Intent tab You can edit and refine ServiceNow NLU models from within Assistant Designer. When a conversation topic is bound to an associated NLU model and intent, use the **NLU Intent** tab to review and edit utterances and associated entities. **Note:** An updated Assistant Designer Asset library user interface is available when you install ServiceNow Otto in Virtual Agent. This content assumes that you can see the list view. If ServiceNow Otto in Virtual Agent is not installed, you see the legacy UI and topics page. For more information, see [Virtual Agent Designer legacy topics page](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/conversational-interfaces/virtual-agent/vad-prev-topics-page.md). If your topic uses NLU discovery, the topic **NLU Intent** tab appears on the Assistant Designer interface. Test your topic to see the prediction results for topic discovery and the corresponding confidence scores for the results. Depending on the results, you can modify the associated utterances and entities in the NLU model for your topic intent. ## Utterances tab Use the **Utterances** tab to perform the following tasks.
| I want to... | Do this |
|---|---|
| Add an utterance | Use the **Add** field to enter an utterance for an intent. Each utterance must be unique and contain fewer than 200 characters. |
| Edit an utterance | Select the Edit icon \[Omitted image "edit-icon.png"\] Alt text: next to the utterance. |
| Duplicate an utterance | Select the Copy icon \[Omitted image "copy-utterance-icon.png"\] Alt text: next to the utterance. |
| Move an utterance to another intent | Select the Menu icon \[Omitted image "manage-bot-icon.png"\] Alt text:, and then select **Move this utterance to another intent**. |
| Delete an utterance | Select the Menu icon \[Omitted image "manage-bot-icon.png"\] Alt text:, and then select **Delete this utterance**. |
| Define a new entity | 1. Select a word in an utterance to use as an entity. 2. In the Create New Entity picker, select the type of entity to be created, such as a simple or system-derived entity. For information about the types of entities that you can define, see [NLU entities](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/intelligent-experiences/entities.md). For information about system entities, see [NLU system entities](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/conversational-interfaces/virtual-agent/nlu-system-entities.md). When you add an entity, it is also displayed in the **Associated Entities** tab. |