How to fill values in valid SOAP request xml template

I have Soap-request-"template" which I have created through SOAPUI with reference of a WSDL-file

Please provide a solution to fill the values in SOAP xml template to call webservice

The SOAP XML-file looks like this:

<soapenv:Envelope xmlns:soapenv="http://ift.tt/sVJIaE" xmlns:tem="http://tempuri.org/">
   <soapenv:Header/>
   <soapenv:Body>
      <tem:DEAAppSearch>
         <!--Optional:-->
         <tem:UserName>?</tem:UserName>
         <!--Optional:-->
         <tem:Password>?</tem:Password>
         <!--Optional:-->
         <tem:DEA>?</tem:DEA>
         <!--Optional:-->
         <tem:BAC>?</tem:BAC>
      </tem:DEAAppSearch>
   </soapenv:Body>
</soapenv:Envelope>