Get Type, Min/Max Occurs from a certain field

Hi,

I want to know if it's possible to get the type and min/max occurs from a certain parameter from a wsdl?

For example, I have following message:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:cis="urn:ws.solvedirect.com/webservices/cisco"><soapenv:Header/><soapenv:Body><cis:createCall><cis:username>?</cis:username><cisassword>?</cisassword><cis:CreateCallData><cis:Calls><cis:CustCallID>?</cis:CustCallID><cisescription>?</cisescription><!--Optional:--><cisysSpecField1>?</cisysSpecField1><!--Optional:--><cisysSpecField2>?</cisysSpecField2><!--Optional:--><cisysSpecField3>?</cisysSpecField3><!--Optional:--><cisysSpecField4>?</cisysSpecField4><cis:CustomerReasonCategory1>?</cis:CustomerReasonCategory1><cis:CustomerReasonCategory2>?</cis:CustomerReasonCategory2><cis:CustomerReasonCategory3>?</cis:CustomerReasonCategory3><cis:Caller><!--Optional:--><cis:LastName>?</cis:LastName><!--Optional:--><cis:FirstName>?</cis:FirstName><!--Optional:--><cisIN>?</cisIN><!--Optional:--><cisign>?</cisign><!--Optional:--><cis:Tel>?</cis:Tel><!--Optional:--><cis:EMail>?</cis:EMail><!--Optional:--><cis:Room>?</cis:Room><!--Optional:--><cisepartment>?</cisepartment></cis:Caller><!--Optional:--><cis:CHD><cis:LastName>?</cis:LastName><!--Optional:--><cis:FirstName>?</cis:FirstName><cisIN>?</cisIN><cisign>?</cisign><cis:Tel>?</cis:Tel><cis:EMail>?</cis:EMail><!--Optional:--><cis:Room>?</cis:Room><!--Optional:--><cisepartment>?</cisepartment></cis:CHD><!--Optional:--><cis:CCP><!--Optional:--><cis:LastName>?</cis:LastName><!--Optional:--><cis:FirstName>?</cis:FirstName><!--Optional:--><cisIN>?</cisIN><!--Optional:--><cisign>?</cisign><!--Optional:--><cis:Tel>?</cis:Tel><!--Optional:--><cis:EMail>?</cis:EMail><!--Optional:--><cis:Room>?</cis:Room><!--Optional:--><cisepartment>?</cisepartment></cis:CCP><cis:MainComp><ciserNrProv>?</ciserNrProv><cis:InvNr>?</cis:InvNr><cisescription>?</cisescription><!--Optional:--><cis:Location>?</cis:Location><!--Optional:--><cis:Manufacturer>?</cis:Manufacturer><!--Optional:--><cis:Type>?</cis:Type><!--Optional:--><cis:Model>?</cis:Model><!--Optional:--><cis:Name>?</cis:Name><!--Optional:--><cis:Room>?</cis:Room><!--Optional:--><cispSys>?</cispSys></cis:MainComp></cis:Calls><cis:Contracts><cishortName>?</cishortName></cis:Contracts><cis:ContractElements><cishortName>?</cishortName></cis:ContractElements><cis:CallStates><cishortName>?</cishortName></cis:CallStates><cisriorities><cishortName>?</cishortName></cisriorities><ciseverities><cishortName>?</cishortName></ciseverities><!--Zero or more repetitions:--><cis:Attachments><!--Optional:--><cis:FileName>?</cis:FileName><!--Optional:--><cisataBase64>?</cisataBase64></cis:Attachments></cis:CreateCallData></cis:createCall></soapenv:Body></soapenv:Envelope>

Now I want fo know which type is firstname in caller? How often does it occur? 

Is it possible to get this information with SOAP UI? With WsdlInterface?

Best regards,

Peter