Real ChatGPT answer · index seed0pLpj1jcELEcompleteMarketing and advertising · marketing agenciesinformational
Why do custom dimensions fail to carry over during a GA4 data migration and how can I conceptualize the fix for my analytics team?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why do custom dimensions fail to carry over during a GA4 data migration and how can I conceptualize the fix for my analytics team?
1 real search · 1 real-search pass
Google Analytics 4 custom dimensions event parameters register scope historical data migration configuration official documentationGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
Google Analytics 4 custom dimensions event parameters register scope historical data migration configuration official documentation Google ↗
- [UA→GA4] Tips for switching from analytics.js to gtag.js [Legacy] · support.google.com
- [GA4] About custom dimensions and metrics · support.google.com
- [GA4] Create event-scoped custom dimensions · support.google.com
- Set up event parameters | Google Analytics | Google for Developers · developers.google.com