Persistent link URL for Search

What is the standard persistent url format for a hyperlink link to a search in WestlawNext? Is there some specific syntax that is already defined. Otherwise how would we ensure that the search link is persistent? This would be used by an external document to link in to WestlawNext, but the content requirements are that we cannot directly link to the document and have to run a search first. Specifically we need this for running a search on Company Investigator:
http://www.westlaw.com/Search/Results.html?query=advanced%3a+WCAID(IB6B8624041EB11DDAD6B0014224D2780)&jurisdiction=ALLCASES&saveJuris=False&contentType=BUSINESS-INVESTIGATOR&startIndex=1&contextData=(sc.Default)&categoryPageUrl=Home%2fCompanyInvestigator&originationContext=document&transitionType=DocumentItem&vr=3.0&RS=wlw