Streamline Multi-Level Document Approvals with Supabase and Gmail

Automate your document approval process with a structured multi-level workflow using Supabase and Gmail. This workflow is ideal for teams that require organized document approvals, ensuring each document is reviewed and approved at various levels before finalization.

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Streamline Multi-Level Document Approvals with Supabase and Gmail

This workflow efficiently manages document approvals by integrating Supabase for data handling and Gmail for notifications. It begins with a form submission that triggers the storage of the document in Supabase. The workflow then determines the necessary approval levels and assigns approvers based on roles. Unique tokens are generated for each approval request, and notifications are sent via email. The process includes comprehensive audit logging to track each action, ensuring accountability and compliance. The workflow progresses through each level until the document is either approved or rejected, updating the status accordingly.

$24.99
Last updated August 22, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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