Task: Install IBM BigFix WebUI Service (Version 9.5.9) - automation

I am attempting to automate the installation of the Task: Install IBM BigFix WebUI Service (Version 9.5.9) . The ideal case is that the WebUI installation can be automatically installed without requiring an Operator to log into the Console, locate the Task, input the required parameter values interactively, and then take the action.

Looking at the xml of this task, when it has been exported from the Console, I see there is code to source and create a certificate:

var ca;

var authPair;

if (getCertificate === true){
try{
ca = GetWebUICertificateAuthority();
authPair = GenerateWebUIAuthCertificate(hostnameIP);
}
catch(e){
alert(’<?jxlat A IBM BigFix Server version of 9.5.9 is required to run this Fixlet.?>’);
return false;
}
} else {
return false;
}

However, I am unable to locate the source for these two functions:
GetWebUICertificateAuthority();
GenerateWebUIAuthCertificate();

So I am unable to create valid certificate related files which are subsequently used to configure the WebUI.

Does anyone have any information as to the behaviour of these functions, or perhaps how they could be called from an external tool, to obtain the output?