Workflow overview
Why this workflow matters
Relevant for managed services and support workflows. Supports knowledge capture and document intelligence use cases.
This template is for compliance teams, support teams, HR operations, legal teams, and builders who want to use AI analysis while reducing exposure of personal data. It is useful when documents, tickets, or form submissions may contain emails, phone numbers, addresses, IDs, or other sensitive values. How it works The workflow receives text through a webhook, detects structured PII with regex patterns, and applies lightweight context-based matching for names and addresses. Detected values are replaced with reversible tokens before the sanitized text is sent to GPT-5.5 for analysis. The workflow stores token metadata and audit information in Google Sheets, restores original values from the in-execution vault after analysis, logs the processing result, and returns a JSON response. How to set up Create a Google Sheet with PII Vault and Audit Log tabs. Connect Google Sheets and OpenAI credentials, then send a POST request to the /pii-proxy webhook with a text field. Requirements OpenAI access to GPT-5.5, Google Sheets credentials, and webhook access in AlekSystem. How to customize the workflow Add country-specific PII patterns, replace Google Sheets with encrypted database storage, route high-risk documents to manual review, or return masked output for lower-privilege users.
Best fit
Categories
Services
Use cases
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