The custom function is helpful to trace out certain desired/undesired condition values based on user input. Tracing various details like order having a higher potential margin or loss in revenue due to higher returns can to done with the help of custom function. The function can be an exception for constant monitoring or can be set up as a rule condition in the JUNI.

A custom function is created by the developer which can be useful by business user having Exception Admin role for building the exception or any user who is assigned JUNI