Security certificate warning epic-PacRead

I have a pac control strategy running running in epic learning center, when try to use node-red, locally, to read tags, using pac read node I get security certificate warning grateful if someone advise

If you are using the PAC Read Node at localhost level, you do not need to install any certificate. You just need the API key from the user account. Leave the SSL Certificate path empty in the EPIC PAC-Device Node configuration.

Only if the PAC Control strategy you want to connect to is on a different unit in the network, you need to install the self signed certificate in the client store on the calling unit. After installing the certificate you need to restart Node-RED that the changes take effect.