Official product documentation

Tutorial: Set up a key event

Published by Google Analytics Help.

Published
Publication date unavailable
Accessed
26 September 2026
Read the original source

Evidence

What this source supports

  1. GA4 supports marking an important event as a key event and reporting its count with attribution.

    Locator
    Overview; Set up the key event; Report on key events, page lines 22–67
    Editorial note
    A key event must be configured correctly. Attribution distributes credit under a model and does not prove causality.

Source handling

Link and citation record

Copyright Google. Linked and paraphrased for editorial reference. A key event and attribution report do not establish causality.