A campaign manager wants to optimize a campaign by testing three different hero images (Treatment A, B, and C) to see which one generates the most clicks. To accurately measure lift, they also want to send the original version to a small portion of the audience as a baseline.
What should the content experiment configuration look like?

A newly hired marketer needs to create an email for the upcoming "Back to School" campaign. To ensure all marketing materials adhere to the company's brand guidelines, a content administrator has already created a "Back to School Template" which includes the standard header, footer, and styles.
How should the marketer begin creating their email?

A conversion optimization specialist wants to run a test on a Campaign's hero image. The goal is to test three new images (Treatment A, B, and C) against the original version to see which one generates the most clicks. A small portion of the audience should be reserved as a baseline.
What is the correct way to configure this content experiment?

A marketing analyst is setting up an A/B test within a journey to measure the effectiveness of two different promotional paths. 50% of the audience should be directed to Path A, and the other 50% to Path B.
How does the 'Percentage Split' condition activity determine which path a profile takes?

A lead email developer is tasked with creating a reusable, centrally-managed header component. This header needs to be used across dozens of email templates to ensure brand consistency and reduce future development time. The header contains the company logo, navigation links, and some personalization logic.
What is the most efficient way to build and manage this reusable component?