Random Variables
You can reuse a test case with different values by using Random Variables.
For example, a test case with creation of a user always requires new sets of data, to re-execute the test case. Instead of changing values every time in edit test case or changing in application, you can use random variables.
1. Go to Edit Steps of a test case, Go to the step type in the test case
2. Clear the value and type "__"(Double underscore) and auto suggest will show up all random options
3. Pick the random option based on requirement and save the test case