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Search & Replace

What it's for: finding people by any field, building advanced multi-criteria queries, and safely replacing text across many records at once.

Quick search

  1. Type in Search people… and press Enter or click Search. (The top-bar global search box does the same thing and jumps you here.)
  2. Tick Search a specific field to scope the search to one field — Relative Name, Relative Email, Relative Contact, Surname, Family Location, Maternal/Paternal Haplogroup, or User Defined.
  3. Click a result to open it in Person.

Advanced search

Expand Advanced search (multiple criteria) to combine conditions: add rows with + Add criterion, choose Match all (AND) or Match any (OR), and click Search.

Replace across a field

Bulk-fix text in every matching person:

  1. Choose the field, enter Find text and Replace with.
  2. Click Preview to see how many records contain the text.
  3. Click Replace All. The database is backed up first, and the status reports the count and backup file.
The Search & Replace workspace — quick search, field scope, advanced search, and replace.
The Search & Replace workspace — quick search, field scope, advanced search, and replace.
Replace All changes many records at once. Always Preview first to confirm the count is what you expect. A backup is made automatically, but previewing avoids a surprise.

GDAT 4 (Genealogical DNA Analysis Tool) is a DNAGedcom tool. © DNAGedcom LLC 2020–2026. Genealogical DNA Analysis Tool is provided as is with no guarantee given as to its performance.

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