There is no need to convert objects and scripts. The recommended approach is to define a parameter for the initial URL. Check out this article for more details.

The main idea is to have a  Navigator.Open action at the beginning of each test case.

For example:

Navigator.Open(Tester.GetParam("EnvURL")); // where EnvURL is a framework parameter (see KB749)

// or

Navigator.Open("https://libraryinformationsystem.org");

// or

Navigator.Open(EnvURL); // where EnvURL is a global variable set by command line or in Spira

RVL version: