On 10/8/21, 3:22 PM, "Wessel, Keith" <kwessel at illinois.edu> wrote: if (input.getSubcontext("net.shibboleth.idp.attribute.resolver.context.AttributeResolutionContext") That's not the relevant class. This is NOT resolving attributes. The class it’s looking for is net.shibboleth.idp.attribute.context.AttributeContext. -- Scott