Hi @Medel - welcome to the Discuss community!
Within Kibana, if you go to Management -> Integrations, you should see the SentinelOne integration there. Once you go to that integration and click 'Add SentintelOne' it will take you to the integration configuration, where you can enter your S1 console URL and API key.
You'll then need to assign the integration to an Elastic Agent to collect the events and ship to Elastic. For more information on Elastic Agent, please see here.