In GA4, custom reports can be created in two ways. First, click the pencil icon on the existing standard report to modify dimensions, metrics, and filters. Second, you can create a new detailed report or collection from scratch by ‘Creating Report’ in the Report Library (Reports > Library).
Unlike saved explorations, custom reports are permanently located in the GA4 Reports menu so the entire team can share the same view. However, it is not possible to combine dimensions and metrics as freely as exploration, and complex multi-level analysis still uses exploration.
This is similar to the 'Custom Report' feature in Universal Analytics, but in GA4, custom event parameters need to be registered in the custom definitions before they can be set as dimensions and added to the report.
Key takeaways
- You can modify standard report cards or create new reports from the report library.
- Saved custom reports are permanently registered in the GA4 report menu and shared with the entire team.
- Adjust dimensions, metrics, and filters to create a visualization that suits your business.
- Custom dimensions and metrics registered in custom definitionss can be added to the report.
- GA4 screen location: Reports > Library > Create Report.
