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Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail

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Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail preview
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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Description This workflow automates the complete DPDP aligned Consent Manager Registration screening pipeline — from intake to eligibility evaluation and final compliance routing. Every incoming...

Best for

  • Document Extraction automation workflows
  • AI Summarization automation workflows
  • advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.webhook, n8n-nodes-base.code, n8n-nodes-base.if, n8n-nodes-base.googlesheets, @n8n/n8n-nodes-langchain.lmchatazureopenai, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.gmail, n8n-nodes-base.set

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Rahul Joshi.

Original n8n.io source

1.1 Workflow description

Title
Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail
Workflow name
Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail

📘 Description

This workflow automates the complete DPDP-aligned Consent Manager Registration screening pipeline — from intake to eligibility evaluation and final compliance routing. Every incoming registration request is normalized, validated, logged, evaluated by an AI compliance engine (GPT-4o), and then routed into either approval or rejection flows. It intelligently handles missing documentation (treated as a minor issue), evaluates financial/technical/operational capacity, generates structured eligibility JSON, updates registration records in Google Sheets, and sends outcome-specific emails to applicants and compliance teams. The workflow creates a full audit trail while reducing manual screening workload and ensuring consistent eligibility decisions.

⚙️ What This Workflow Does (Step-by-Step)

▶️ Receive Consent Registration Event (Webhook) Collects incoming Consent Manager registration applications and triggers the processing pipeline. 🧹 Extract & Normalize Registration Payload (Code Node) Cleans the body payload and extracts key fields: action, organizationName, applicationType, contactEmail, netWorth, technicalCapacity, operationalCapacity, documentAttached, submittedAt. 🔍 Validate Registration Payload Structure (IF Node) Checks the presence of mandatory fields. Valid → continue to eligibility evaluation Invalid → log in the audit sheet. 📄 Log Invalid Registration Requests to Sheet (Google Sheets) Stores malformed or incomplete submissions for audit, follow-up, and retry handling. 📝 Write Initial Registration Entry to Sheet (Google Sheets) Creates the initial intake row in the master registration sheet before applying eligibility logic. 🧠 Configure GPT-4o — Eligibility Evaluation Model (Azure OpenAI) Prepares the AI model used to determine whether the applicant meets DPDP’s eligibility criteria. 🤖 AI Eligibility Evaluator (DPDP Compliance) Analyzes applicant data and evaluates their eligibility based on: financial capacity, technical capability, operational readiness, and documentation status. Missing documents → NOT a rejection condition. Returns strictly formatted JSON with: eligible, riskLevel, decisionReason, missingItems, recommendedNextSteps. 🧼 Parse AI Eligibility JSON Output (Code Node) Converts AI output into valid JSON by removing markdown artifacts and ensuring safe parsing. 🔎 Validate Eligibility Status (IF Node) Routes the outcome: Eligible → approval workflow Ineligible → rejection email. 📧 Send Rejection Email to Applicant (Gmail) Sends a structured rejection email listing issues and re-submission instructions. 🔗 Merge Registration + Eligibility Summary (Code Node) Combines raw registration data with AI eligibility results into one unified JSON package. 📬 Send Approval Email to Compliance Team (Gmail) Notifies compliance officers that an applicant passed eligibility and is ready for verification. 🧩 Prepare Status Update Fields (Set Node) Constructs the final status value (e.g., “passed”) for updating the database. 📘 Update Registration Status in Sheet (Google Sheets) Updates the applicant’s record using contactEmail as the key, marking the final eligibility status.

🧩 Prerequisites

Azure OpenAI (GPT-4o) credentials Gmail OAuth connection Google Sheets OAuth connection Valid webhook endpoint for intake

💡 Key Benefits

✔ Fully automates DPDP Consent Manager registration screening ✔ AI-driven eligibility evaluation with standardized JSON output ✔ Smart handling of missing documents without unnecessary rejections ✔ Automatic routing to approval or rejection flows ✔ Complete audit logs for all submissions ✔ Reduces manual review time and improves consistency

👥 Perfect For

  • DPDP compliance teams
  • Regulatory operations units
  • SaaS platforms handling consent manager onboarding
  • Organizations managing structured eligibility workflows

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Receive Consent Registration Event

Type / Role
n8n-nodes-base.webhook - webhook
Config choices
Version 2.1

Block 2 - Extract & Normalize Registration Payload

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 3 - Validate Registration Payload Structure

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.2

Block 4 - Log Invalid Registration Requests to Sheet

Type / Role
n8n-nodes-base.googleSheets - googleSheets
Config choices
Version 4.6

Block 5 - Configure GPT-4o — Eligibility Evaluation Model

Type / Role
@n8n/n8n-nodes-langchain.lmChatAzureOpenAi - lmChatAzureOpenAi
Config choices
Version 1

Block 6 - AI Eligibility Evaluator (DPDP Compliance)

Type / Role
@n8n/n8n-nodes-langchain.agent - agent
Config choices
Version 2.1

Block 7 - Parse AI Eligibility JSON Output

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 8 - Validate Eligibility Status

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.2

Block 9 - Send Rejection Email to Applicant

Type / Role
n8n-nodes-base.gmail - gmail
Config choices
Version 2.1

Block 10 - Merge Registration + Eligibility Summary

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 11 - Send Approval Email to Compliance Team

Type / Role
n8n-nodes-base.gmail - gmail
Config choices
Version 2.1

Block 12 - Write Initial Registration Entry to Sheet

Type / Role
n8n-nodes-base.googleSheets - googleSheets
Config choices
Version 4.6

Block 13 - Prepare Status Update Fields

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 14 - Update Registration Status in Sheet

Type / Role
n8n-nodes-base.googleSheets - googleSheets
Config choices
Version 4.6

Block 15 - Sticky Note

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 16 - Sticky Note1

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 17 - Sticky Note2

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 18 - Sticky Note3

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 19 - Sticky Note4

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 20 - Sticky Note5

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 21 - Sticky Note6

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 22 - Sticky Note7

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 23 - Sticky Note8

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 24 - Sticky Note9

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail
Complexity advanced
Nodes 29
Categories Document Extraction, AI Summarization
Author Rahul Joshi
Published 29 Dec 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/12268/12268.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

    Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.

  4. 4. Test with sample data

    Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.

  5. 5. Activate and monitor

    Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Frequently asked questions

What does Screen DPDP consent manager registrations with GPT-4o, Google Sheets and Gmail do?

Description This workflow automates the complete DPDP aligned Consent Manager Registration screening pipeline — from intake to eligibility evaluation and final compliance routing. Every incoming...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, AI Summarization use case.