Credentials not added

Hi,

im trying to get my negotiated rates in the UPS plugin, but when i check the XML, i see that my login credentials are not used. I think my credentials need to be before the <request>. Anyone know how to fix this?

<?xml version=”1.0″?>
<RatingServiceSelectionRequest xml:lang=”en-US”>
<Request>
<TransactionReference/>
<RequestAction>Rate</RequestAction>
<RequestOption>Shop</RequestOption>
</Request>
<PickupType>
01
<Description/>
</PickupType>
<Shipment>
<Service>
03
<Description/>
</Service>
<Shipper>
<ShipperNumber>01987W</ShipperNumber>
<Address>
<AddressLine1>Vareseweg 45</AddressLine1>
<City>Rotterdam</City>
<StateProvinceCode>*</StateProvinceCode>
<PostalCode>3047AT</PostalCode>
<CountryCode>NL</CountryCode>
</Address>
</Shipper>
<ShipFrom>
<Address>
<AddressLine1>Vareseweg 45</AddressLine1>
<City>Rotterdam</City>
<StateProvinceCode>*</StateProvinceCode>
<PostalCode>3047AT</PostalCode>
<CountryCode>NL</CountryCode>
</Address>
</ShipFrom>
<ShipTo>
<Name/>
<CompanyName/>
<AttentionName/>
<Address>
<City>Rotterdam</City>
<PostalCode>3047 AT</PostalCode>
<CountryCode>NL</CountryCode>
</Address>
</ShipTo>
<Package>
<PackagingType>
02
<Description/>
</PackagingType>
<PackageWeight>
<Weight>1</Weight>
<UnitOfMeasurement>
KGS
<Description/>
</UnitOfMeasurement>
</PackageWeight>
<PackageServiceOptions/>
</Package>
<ShipmentServiceOptions/>
</Shipment>
</RatingServiceSelectionRequest>

Thanks in advance!