Hello,
To Parameterize Username and Password in Truclient Script in LR 12.5 or 12.53 using built-in Javascript Functionality and then create a username and password .dat file using the traditional parameterization technique in LR
LR.getParam("username")
LR.getParam("password")
If you need you could also use "Evaluate in JavaScript" built in library function to validate
NOTE - Please ensure you are in "Develop Script mode" in order to code , the truclient by itself only loads in readme mode
For
URL you can replace it with a parameter
To handle this exception as shown below , please check .dat file for the matching names
Thanks
Dilip