If you want to install a test environment for your application, you need to configure a test database using Isah License Server Configuration.
See Register Databases in the Isah License Server User Manual for more information about the fields in the Test Environment grid.
If you connect the Isah Finance Web Services with this database during installation, you are automatically working in a test environment. This will be clearly visible in both the Isah logo and the Isah Finance logo.
If Isah Finance has already been connected to a database and the database is moved to the Test Environments grid afterwards, restart Isah and Isah Finance to activate the test environment for both applications.