Hi @Hem it is great tutorial but i have question . How can i use Custom UI extensions for showing Twilio in pipedrive ?
For iframe url when i use glitch app url i got error
Thanks a lot for helping
Narek
Hi @Narek_Antabyan
Thank you 
Can you share the error that you are getting? I can take a look at that.
Hi @Hem i got this error
after some time when i use twillo with custom ui.
I think the problem can be with access token and refresh token not work correctly .
Refused to frame ‘https://oauth.pipedrive.com/’ because it violates the following Content Security Policy directive: “frame-src ‘self’ https://.glitch.me https://.glitch.dev https://.glitch.app https://.glitch.staging.me https://.glitch.development https://.testing.staging.glitch.com http://.glitch.localprojecthost:3031 https://.glitch.dev https://.glitch.staging.dev https://.glitch.devdev http://.danielluxemburg.glitch.lol https://.glitch.app https://.glitch.staging.app https://.edgecompute.app https://accounts.google.com https://content-firebase.googleapis.com/ https://www.google.com https://*.ondigitalocean.app blob: data:”.
Hi @Narek_Antabyan
Thanks for sharing the details. Would it be possible for you to share the screenshot/video grab of the error? This seems to be an error noticed in the Developer tools console. However, I am curious to know the scenario in which it occurs