Automate Multi-Level Document Approvals with Supabase & Gmail

Automates structured multi-level document approval workflows using Supabase for data/storage and Gmail for notifications with approve/reject links and audit logs.

This workflow streamlines document approval processes for teams handling policies, contracts, proposals, or medical documents requiring multiple review levels. It starts with a form submission trigger, saving the document to a Supabase 'documents' table and storage bucket. It then dynamically fetches approval levels from 'workflow_levels', assigns approvers from the 'users' table based on roles, creates approval records with unique tokens and expiry times, sends Gmail notifications with direct a
Platform
n8n
Category
Sales
Price
$22.99
Creator
Viktor Guerrero

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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