Restore original text
Lexanon replaces placeholders with the matter's original values. The key remains encrypted with AES-256-GCM and stays on the computer.
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Mapping table: restore the original text
The mapping table links each code, such as [PERS1] or [ORG1], to its original value. Decoding runs locally for text or documents.
Key sources
A recent session, exported mapping PDF or library .lexanon-key file.
Drag and drop key import
Automatic PDF / .lexanon-key / .json recognition.
Text mode
For LLM responses or excerpts containing placeholders.
Document mode
For anonymised PDF/DOCX files, restoring layout where possible.
Export result
Copy or download decoded text or documents.
What the mapping table is for
Without a mapping table, the firm can no longer reverse the codes. The matter's key—a recent session, exported PDF or .lexanon-key file—allows you to read an AI response or restore a PDF. This is not GDPR anonymisation: while the table exists, the data remains personal.
The module forms part of the pseudonymisation software. For the preceding workflow, see intelligent pseudonymisation.