**Updates:**
- 2023-03-06: Campaigns met with Anti-Harassment Tools ([[ https://docs.google.com/document/d/1rF_75Q6g99Sbr3g4BblStgbNGUFFNJpLBIFPyS2q7Y4/edit# | notes ]]). Summary:
-- AHT is rolling out IP masking to pilot wikis in Q2 - asking all teams to identify and make necessary fixes by end of Q1 (September 2023).
-- Campaigns only wants registered users to be able to register for an event. We should consider adding checks because a temporary/IP user will look just like a logged-in user.
-- We don't think IP masking will affect the organizer side - in order to enable registration organizers must be 1) logged-in; 2) a member of the `campaignevents-beta-tester` user group.
-- To see what it looks like, go to https://de.wikipedia.beta.wmflabs.org/wiki/Wikipedia:Hauptseite and do an edit as a logged-out user.
-- To test locally, set this config:`$wgAutoCreateTempUser['enabled'] = true`
------
**Background:**
[[ https://meta.wikimedia.org/wiki/IP_Editing:_Privacy_Enhancement_and_Abuse_Mitigation | IP Masking ]] will affect lots of our products, features, tools, gadgets, etc. This task is for tracking work to update those that are owned by #campaign-tools, ahead of IP Masking being enabled on WMF sites.
See {T326816}, particularly **What will be affected**.
A preliminary investigation (T326759) has found that the following may be affected:
* CampaignEvents
For WMF staff, see also: https://office.wikimedia.org/wiki/Product/IP_Masking
------
**Acceptance criteria:**
- Investigate whether or not checks are needed to ensure that only registered users are able to register for events, and temporary/IP users are NOT able to register for events
- If needed, implement the checks