Configuring NL Search Service

Configure the NL Search Service to enable PeopleSoft users to submit natural language questions through the a chat interface and retrieve secured search results from the PeopleSoft OpenSearch instance.

Use the following configuration parameters to configure the NL Search Service.

Parameter	Description	Example
Endpoint URL	The OpenAI-compliant chat completions url endpoint for the LLM model.	https://<base url>/actions/v1/chat/completions
Model Name	The actual LLM model name as required by the chat completions API.	xai.grok4
Key	The API key used to access the model.	sk-***************

This is an example of the configuration file with the endpoint url specified for NL search configuration.

{
  "endpointUrl": "https://<base url>/actions/v1/chat/completions",
  "modelName": "xai.grok4",
  "key": "sk-***************"
}

Note:

Save this configuration file in the same directory as the MCP configuration file (/tmp/config_search.txt). This is the default location for the configuration file. Customers can override the default location by specifying a different path on the PeopleTools Feature Options page. See Enabling Chat UI.