Choose data source directly from File in TestSuite Runner
Currently I can build a test and deploy it with its associated data source files (in my case Excel) to control the iterations and parameters. The tester that is executing can choose which tests they would like to run, but can only choose from pre-defined data connectors which data files they would like to run them with. We have dozens of configurations to choose from currently, and that number is going to continue to grow. Creating new data connectors each time they want a new test configuration is not an option.
I'm currently trying to make their lives easier and would like them to be able to choose the test data file directly, since all of the files follow the same template. They are testing this way now by copying over the desired Excel file into the pre-defined data connector file name, effectively changing the input data manually that is being used from the spreadsheet. This method is not very elegant, leads to user-error and accidental deletion of files, and they do not understand why they can't choose what file they want to use directly from within the TestSuite Runner.
Can we unlock this ability so that I can deploy a standard library of Excel files that a user can choose from, and modify easily without having to copy/paste externally? The ability to choose data connectors is already there, but the option to change the input file and worksheet is disabled. (see attached screenshot).