If experiments will be running multiple variants at once, they'll need one GA custom dimension per test. Need to expand the docs to both explain this, and maybe include this in one of the examples--or point to the variants example in the testpilot repo.
If experiments will be running multiple variants at once, they'll need one GA custom dimension per test. Need to expand the docs to both explain this, and maybe include this in one of the examples--or point to the variants example in the testpilot repo.