Steph and Olga work out what the rollout plan for the donate A/B test should be, then run it by the SDS folks
The approved rollout plan is:
Stage 0 - code is rolled out to beta/prod and by default nobody is in the experiment
Stage 1 - Experiment is created in xLab - Testwiki 5/5, English Wikipedia 0/0
Stage 2 - English Wikipedia .05/.05