Build one UTM, or a whole batch. Each row is one UTM: pick a GA4 Medium and its options for Campaign Term, Source and Campaign Content narrow automatically, so you can't create an invalid combination. Add more rows for a batch — same one page, no separate bulk mode.

Batch details

Your name, so colleagues know who created this batch.

      UTM rows
      + Add rows from a list of Page URLs

      UTM rows — Page URL, Campaign, GA4 Medium, Campaign Term, Source and Campaign Content per row
      Row Page URL Campaign GA4 Medium Campaign Term Source Campaign Content Generated UTM Actions