Submitting the form will send the following values to the IdP:

actionhttps://saml2.grandid.com/saml2/idp/SSO_804c3814b63045491d31c9b7d3602c04ada91df2a461b8878ecbb56d96772715
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
RelayState_82b8b1a8-e339-4af1-8b3a-d1b0601e7cc7