public static void putMultifactorAuthenticationParentCredential(final RequestContext context, final Credential credential) {
        context.getFlowScope().put("parentCredential", credential);
    }
Put multifactor authentication parent credential.

@param context    the context
@param credential the credential
core/cas-server-core-webflow-mfa-api/src/main/java/org/apereo/cas/web/flow/util/MultifactorAuthenticationWebflowUtils.java