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title: Procedures | Centro de ayuda
description: When to use anonymization and pseudonymization.
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1. [Centro de ayuda](https://help.nymiz.com/knowledge-en)
2. [Procedures](https://help.nymiz.com/knowledge-en/procedures)

# Procedures

 When to use anonymization and pseudonymization.

- [Document Anonymization: batch processing](https://help.nymiz.com/knowledge-en/document-anonymization-batch-processing)
- [Document anonymization: files](https://help.nymiz.com/knowledge-en/document-anonymization-files)
- [Database anonymization](https://help.nymiz.com/knowledge-en/database-anonymization)
- [Plain text anonymization](https://help.nymiz.com/knowledge-en/plain-text-anonymization)
- [Document pseudonymization: files](https://help.nymiz.com/knowledge-en/document-pseudonymization-files)
- [Manual Supervision](https://help.nymiz.com/knowledge-en/-manual-supervision)
- [Reversing Pseudonymization](https://help.nymiz.com/knowledge-en/reversing-pseudonymization)

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- [Configurations](https://help.nymiz.com/knowledge-en/configurations)
- [Substitution mode](https://help.nymiz.com/knowledge-en/substitution-mode)
- [Procedures](https://help.nymiz.com/knowledge-en/procedures)

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