Currently, system offers an option to configure the Istio adapter but once you're in, you can't see mapping rules or authentication (the two only sections needed) from Integration > Configuration

The request is to add an 'edit Istio adapter integration' section (just the APIcast feature) but with less functionality.

Functionality needed would be:

1) Mapping rules

2)
In Configuration > Integration > edit integration settings, in authentication, OIDC shouldn't be available for Istio , something like this https://www.dropbox.com/s/2vt363wtvz602ac/istio-apicast-ui.mov?dl=0