To set some params to your testcases you must go through 2 distinct phases:
- Create some params
- Associate some of the available params to some of your testcases ( **along with a value** )
## Create some params
You can create a param from the root node of the test tree.
All the params you create here will be assignable to any of the testcase in the tree if needed.
To create a new param, select the root node of the test tree and open the `Params` tab:
Then use the toolbar to create new ones:
## Associate some params to some of your testcases
For each of your testcases, you can associate one or more params along **with a value**.
To associate a param to a testcase and give it a value, select the testcase and open the `Params` tab.
Untoggle the filter to display all available params, enable those that you want to associate to the testcase (by ticking the `Enabled` checkbox) and give them a value in the `Value `column:
Param's values (as attributes, custom fields and many other entities) are passed to the launcher when it's about to run a testcase so that the launcher can take advantage of them.