Patient Food Vendor Recommendation using Databricks Mosaic AI > Using the Patient Food Vendor Recommendation using Databricks Mosaic AI recipe > Step 7. Invoke the process
  

Step 7. Invoke the process

When you invoke the Food Vendor Search using RAG process, it extracts a patient's food allergy data from the FHIR Allergy Intolerance resource, searches the Databricks vector index for allergies, identifies suitable food vendors, and emails the user a list of those vendors.
  1. 1Open the Food Vendor Search using RAG process and click Actions > Properties Details > Copy Service URL.
  2. 2Open a text editor and add the input fields and values to the service URL as shown in the following format:
    3. <Cloud Application Integration POD URL>/active-bpel/public/rt/<API_name>?Email_Address=<Email address to which the report must be sent>&Patient_Resource_ID=<FHIR Patient Resource ID>
  3. 3Open a browser and paste the service URL.
You can pass input through REST or SOAP API endpoints in any API client such as cURL, Postman, SOAP UI, or through any programming language, or by invoking the process using the Run Using option.