什么是 UserJourney/PreserveOriginalAssertion
What is UserJourney/PreserveOriginalAssertion
此元素是多个样本的一部分，例如https://docs.microsoft.com/en-us/azure/active-directory-b2c/add-ropc-policy?tabs=app-reg-ga&pivots=b2c-custom-policy
然而在任何地方都没有解释，reference documentation。
在Azure B2C custom policy starterpack中有说明。
Claims are presented to the Relying Party Application in a token
generated by CPIM. However, a Technical Policy may state, using a true
or a false for this element, that the original assertion which was
returned from the Claims Provider(s) must also be preserved so that if
needed, it can be looked at by Relying Party for auditing or
diagnostic purposes.
此元素是多个样本的一部分，例如https://docs.microsoft.com/en-us/azure/active-directory-b2c/add-ropc-policy?tabs=app-reg-ga&pivots=b2c-custom-policy
然而在任何地方都没有解释，reference documentation。
在Azure B2C custom policy starterpack中有说明。
Claims are presented to the Relying Party Application in a token generated by CPIM. However, a Technical Policy may state, using a true or a false for this element, that the original assertion which was returned from the Claims Provider(s) must also be preserved so that if needed, it can be looked at by Relying Party for auditing or diagnostic purposes.