SOAP Integration

Hello everyone!!
I need help doing an integration in appian with a SOAP API.
They give me the following example of a call to the service from which I have to collect a couple of values for the next call:
<soapenv:Envelope xmlns:loc="administracion.gob.es/punto uniconotifications/localiza"
xmlns:soapenv="">schemas.xmlsoap.org/.../">
<soapenv:Header>
<wsse:Security xmlns:wsse="docs.oasis-open.org/.../oasis 200401-wss-wssecurity-secext-1.0.xsd"
xmlns:wsu="docs.oasis-open.org/.../oasis-200401-wsswssecurity utility-1.0.xsd">
<wsse:BinarySecurityToken
EncodingType="docs.oasisopen.org/.../oasis-200401-wss-soap-message security-1.0#Base64Binary" ValueType="http://docs.oasis-open.org/ wss/2004/01/oasis 200401-wssx509-token-profile-1.0#X509v3" wsu:Id="X509-
64F5C1E5A48C28A7C116170092820515">MIIHsTCCBpmgAwIBAgIQDMdc+nrFIYk/7ymn[...]</wsse:B
inarySecurityToken>
<ds:Signature Id="SIG-64F5C1E5A48C28A7C116170092820658"
xmlns:ds="">www.w3.org/.../xmldsig
<ds:SignedInfo>
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10
/xml-exc-c14n#">
<ec:InclusiveNamespaces PrefixList="loc soapenv"
xmlns:ec="">www.w3.org/.../xml-exc-c14n
</ds:CanonicalizationMethod>
<ds:SignatureMethod Algorithm="www.w3.org/.../xmldsi g#rsa sha1"/>
<ds:Reference URI="#id-FF3D9199D69CE4E49D15208654545279">
<ds:Transforms>
<ds:Transform Algorithm="">www.w3.org/.../xmlexc-c14n
<ec:InclusiveNamespaces PrefixList="loc"
xmlns:ec="">www.w3.org/.../xml-excc14n
</ds:Transform>
</ds:Transforms>
<ds:DigestMethod Algorithm="www.w3.org/.../xmlds ig#sha1"/>
Integration Guide for Large Recipients / 20 of 37
<ds:DigestValue>IeZK2tqOoMlnVY[...]</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue>qxvW3SNr2B/R[...]</ds:SignatureValue>
<ds:KeyInfo Id="KI-64F5C1E5A48C28A7C116170092820516">
<wsse:SecurityTokenReference wsu:Id="STR 64F5C1E5A48C28A7C116170092820517">
<wsse:Reference URI="#X509-
64F5C1E5A48C28A7C116170092820515" ValueType="http://docs.oasis open.org/wss/2004/01/oasis 200401-wss-x509-token-profile-1.0#X509v3"/>
</wsse:SecurityTokenReference>
</ds:KeyInfo>
</ds:Signature>
</wsse:Security>
</soapenv:Header>
<soapenv:Body wsu:Id="id-FF3D9199D69CE4E49D15208654545279"
xmlns:wsu="docs.oasis-open.org/.../oasis-200401-wsswssecurity utility-1.0.xsd">
<loc:Locate>
<loc:nifTitular>00000000T</loc:nifTitular>
</loc:Locate>
<loc:locateoptions>
<loc:option type="dehu.pager.page">1</loc:option>
</loc:locateoptions>
</soapenv:Body>
</soapenv:Envelope>

Could someone help me do this integration in appian including the security token?

Thanks