Here is a list of all related documentation pages:

[detail level 12]

Changelog
▼Google Analytics 4 (GA4)
Getting Started with Google Analytics 4
Log Custom Events to GA4
Log Purchases to GA4
Google Analytics 4 back-end setup
Custom Dimensions and Metrics
Event Attributes Filter for GA4
GA4 gtag protocol
Enhanced Automatic Instrumentation
Debug Mode
Plugin Settings
▼Google Universal Analytics (UA)
Getting Started with Google Universal Analytics
Google Universal Analytics back-end setup
Event Attributes Filter for UA