Analysis feedback for @HNordeenWMF :

For tracking is_temp login and account create events we can use schema ios_login_action using the following columns/values that are already in use:

action = login_success, login_start, createaccount_start, impression, createaccount_success, logout

is_temp = for new temp accounts this value would be true throughout the login and create account process

We also have a category column that we could use if we wanted to add a value for temp accounts if needed (does not seem neceassry at this point).

If the question we want to answer is just 'Did we see a relative increase?' in new accounts the above tracking is nice to have but not necessary ( I assume it will be in effect by default by nature of how temp accounts are tracked).

@SNowick_WMF It would be nice to know that new accounts created were specifically temp accounts converting to real accounts.

If that is not already instrumented, we can fallback to looking for a relative increase in the languages where temp accounts is deployed.

Some questions are still being worked on

Constructive Activation result: Data

@HNordeenWMF the data we use to get counts of new accounts does not track is_temp new accounts, once a user elects to create a Temp Account they drop out of our tracking (this is by design - see https://phabricator.wikimedia.org/T386532#10898696,).

I did track all new accounts created in Test Wikis Pre and Post Release,

Serverside Account New Accounts Temp-Enabled Wikis Only

Results Data

Thanks for this update, @HNordeenWMF.