This task involves the work to start the A/B test to evaluate the impact of the suite of mobile DiscussionTools.
=== Deployment date
**Thursday, 8 Dec 2022**
=== Participating wikis
|Wiki|Project
|---|---
|1. | az.wiki
|2. |de.wiki
|3. |es.wiki
|4. |fa.wiki
|5. |hi.wiki
|6.| id.wiki
|7. |it.wiki
|8.|nl.wiki
|9.|pl.wiki
|10.|pt.wiki
|11.|ro.wiki
|12.|ru.wiki
|13.| th.wiki
|14. |tr.wiki
|15.| uk.wiki
=== Bucketing requirements
NOTE: The requirements below are copied directly from T320993.
- Everyone who is accessing a mobile talk page on any of the wikis listed in the `Participating wikis`, logged in and logged out, should have a 50% chance of being included/bucketed into the A/B test's `control` or `test` group
- Bucketing should be done on a per-Wikipedia basis. 50% of people within a given wiki should be placed within the `control` group; 50% should be bucketed in the `test` group
- People should remain in the same group for the duration of the test (even if they explicitly turn on or off discussion tool preferences). NOTE: Need to confirm if changes in desktop preferences impact mobile web preferences.
**Instrumentation-Related Requirements**
- Within the A/B test, we are able to distinguish all events logged for the `control` group and the `test `group.
- We are able to track if/when someone in the test group adjusts any of the discussion tool-related preferences.
=== Done
- [ ] Editing QA has verified people are being bucketed on the client side on the beta cluster
- [ ] Once A/B test is started in T321961, @MNeisler will verify:
-- That bucketing is being logged as expected server-side
-- If all the data needed for the analysis is retained past 90 days. If not, analysis MUST be completed within that timeframe