Credit to: https://www.lawsonguru.com/Articles/View/tabid/346/ArticleId/580/ProcessFlow-Integrator-Part-13-Combining-Integration-Nodes.aspx
And this is how I did mine in PFI in 2009. Example: my windows login is jude2018. Expression below passing the Resource Query ID
Assign Node Type: JavaScript, Expression below:
function uf_ntuid(rqryUsers_UID)
{
var sNTID = "";
if (rqryUsers_UID==""){
sNTID="";
}
else {
var j=rqryUsers_UID;
var hexchars = "0123456789abcdef";
var hv = "";
for (var i=0; i< 4; i++) {
k = j & 15;
hv = hexchars.charAt(k) + hv;
j = j >> 4;
}
sNTID = "NT";
for (var x = hv.length; x < 8; x++) {
sNTID = sNTID + "0"
};
sNTID = sNTID + hv;
}
return sNTID
}