Background

Implement the instrumentation as outlined in the instrumentation spec and measurement plan for the Reading List account creation CTA A/B Experiment.

Design requirements

Figma file

Requirements

Acceptance criteria

• We are able to track how many people tap on the bookmark button (treatment) or watch star button (control)
• We are able to track how many people tap on "Create account" (which is the primary action for treatment, and secondary in control) and how many tap on "Log in" (which is secondary action for treatment, and primary for control)
• We are able to track how many accounts are successfully created out of the treatment or control buckets of logged users.

BDD

• For QA engineer to fill out.

Test Steps

• For QA engineer to fill out.

Communication criteria

Add if this needs an announcement or discussion.

Rollback plan

We could turn off the experiment in Test Kitchen if needed.

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