How to define multiple Bootstrap environment in BSSV

Hi Team, We have multiple environment for QA path code like QAARG,QAAUS,QAALM etc. user is using third party AVM tools and try to extract data using WSDL BSSV link. We we define default Bootstrap environment for QA920 as JQA920 BSSV WSDL is failing to pick up the data from QAARG but same is working fine when user test it using SOAPUI Tool. Once I will change Bootstrap environment for QA920 as JQAARG it properly and picks QAARG database data. Just want to know can we define multiple Bootstrap environment in BSSV or any other way to do that.