Azure B2C The "Identity Experience Framework" is missing in the portal

Question

I have an Azure AD B2C directory and can use the built-in policies in my application. I'd like to use the custom policies to add my own claim.

The issue is that I can't find where I can upload/download the XML files of the "Identity Experience Framework" as referenced here: Upload the policies to your tenant. The "Identity Experience Framework" is missing

Is there some requirements for the directory/subscription for this feature to show up?

Answer 1

From the Prerequisites section of that document you referenced:

To access custom policy editing, you need a valid Azure subscription linked to your tenant.

Put differently, if you haven't linked your Azure AD B2C tenant to an Azure subscription, the Identity Experience Framework button will not show up.