Im working on a custom b2c policy and want to enable kmsi in it. I followed the docs (https://docs.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-keep-me-signed-in) to implement kmsi
But the customer login requires certain custom fields while signing in . hence I cant use the combined signup/signin flow . How to add KMSI in a self asserted custom page ?
also how to add it in the UI since the kms meta-tag isnt supported in self asserted pages pages(https://docs.microsoft.com/en-us/azure/active-directory-b2c/self-asserted-technical-profile)