How to change the issuer of an assertion

[Daniel Lutz]

Cantor, Scott schrieb am 02.03.17 um 20:08:
>> Can I use some available "Lookup" strategy? How would I configure multiple
>> available responders with their entityID and corresponding credentials?
> 
> The responderIdLookupStrategy property installs a function that returns the ID.
[...]

Thanks, Scott, for the explanations, the recommendations and the links.
In the meantime, I've been able to make the IdP generate an assertion
with an issuer (and signature) different from the IdP's main entityID.

-- Daniel