
ApproveThis manages your Formstack Documents Integration approvals.
April 22, 2025
Integration Category: Documents
When Approval Meets Automation
In today's fast-paced business environment, two truths remain constant: documents need approvals, and manual processes waste time. Formstack Documents solves the first challenge by automating document generation, while ApproveThis tackles the second by streamlining approval chains. Together, they create an operational powerhouse where contracts get signed faster, invoices move through finance teams like lightning, and compliance becomes a natural byproduct of your workflow.
Why This Integration Works
Formstack Documents excels at turning data into polished PDFs or Word files - think customized contracts, personalized proposals, or dynamic invoices. But even the slickest document means nothing without proper sign-off. ApproveThis brings structure to the chaos of "Who needs to approve this?" with features like multi-step workflows, automatic escalations, and real-time tracking. Through Zapier, these platforms create closed-loop systems where document creation triggers approvals, and approvals trigger document actions.
Key Benefits Across Teams
Legal Teams: Automate contract generation from templates, then route to internal stakeholders and external counsel without leaving your workflow. Approvers receive email notifications with embedded approval buttons - no need to log into multiple systems.
Finance Departments: Generate invoices via Formstack Documents, then auto-route for manager approval based on amount thresholds. Approved invoices get automatically stamped and sent to accounting software.
HR Operations: Combine offer letters, benefits summaries, and NDAs into a single package for new hires. Route through department heads for sequential approvals, then auto-email the final packet.
Real-World Workflows Made Simple
Use Case 1: Contract Lifecycle Automation
A legal tech startup uses Formstack Documents to generate custom SaaS agreements from their CRM data. Every time a new contract merges, ApproveThis automatically routes it to: 1) Sales lead for terms verification 2) Finance for payment schedule review 3) General Counsel for final sign-off. Approved contracts get auto-converted to PDF and sent via DocuSign. Result? Contract turnaround time dropped from 5 days to 8 hours.
Use Case 2: Invoice Approval Escalation
A manufacturing company generates invoices through Formstack Documents pulling data from their ERP. ApproveThis applies conditional logic: invoices under $5k go straight to accounting, $5k-$25k require department head approval, over $25k escalate to CFO. The system automatically reminds approvers via email, and if someone's OOO, delegates the task. Finance now closes books 6 days faster monthly.
Use Case 3: HR Onboarding Packets
A healthcare provider combines offer letters, benefits forms, and training manuals into personalized PDFs using Formstack Documents' merge function. ApproveThis routes the packet through HR > Department Director > Compliance Officer. Once approved, the system auto-schedules new hire orientation and updates their BambooHR profile. Onboarding time reduced by 70%.
Setting Up the Integration
1. Zapier Setup: Create a Zapier account if you don't have one. Connect your Formstack Documents and ApproveThis accounts under "Connected Accounts."
2. Choose Trigger: Select a Formstack Documents event like "New Merged Document" or use an ApproveThis trigger like "Request Approved."
3. Define Actions: Map document fields to approval request details. Set approval rules - sequential vs parallel, thresholds, escalation paths.
4. Test & Activate: Run test documents through the workflow. Confirm approval emails generate correctly and document actions trigger as intended.
Pro Tip: License Efficiency
External partners (like client legal teams or vendor accounts payable) can approve documents via email without needing Formstack Documents licenses. ApproveThis handles authentication through secure email links, maintaining compliance while reducing software costs.
Advanced Features in Play
Dynamic Calculations: Automatically flag invoices where discounts exceed authorized percentages using Calculated Fields. If a merged document shows a 25% discount but the approver only has 20% authority, the system escalates to their manager.
Version Control: When multiple approvers suggest changes, Formstack Documents can generate revised drafts while ApproveThis maintains an audit trail of who requested modifications and when.
Compliance Guardrails: For industries like healthcare or finance, combine Approval Thresholds with Document Watermarking. Any PHI-containing document automatically requires CCO approval before sharing externally.
Teams That Benefit Most
Startups: Founder-led approval becomes unsustainable fast. Automating investor updates, cap table changes, and vendor contracts lets leadership focus on growth.
Professional Services: Law firms and agencies use this combo to handle client-facing documents. Proposals get approved internally, then auto-merged with SOW templates for client signatures.
Education: Districts automate field trip waivers and purchase orders. Teachers submit requests via Google Form merged into PDF routed to principal approved forms auto-emailed to parents.
Common Pitfalls to Avoid
Don't: Use single-approver workflows for high-risk documents. Leverage Approval Groups for cross-functional reviews.
Do: Set up Vacation Delegation during holiday seasons to prevent approval bottlenecks.
Don't: Hardcode approver emails - use roles (CFO, Legal Lead) that auto-update as staff changes.
Do: Add calculated fields to dynamically determine approval paths based on document content.
Getting Started
The beauty of this integration lies in its phased adoption. Start with a single workflow - maybe vendor invoices or NDAs. Once comfortable, expand to complex scenarios like multi-country contract approvals requiring localized documents and regional approvers.
Ready to eliminate approval bottlenecks? Book a personalized demo to see how ApproveThis turbocharges Formstack Documents, or start your free trial and connect via Zapier in under 15 minutes.
Integrate with Formstack Documents Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for Formstack Documents
Suggested workflows (and their Zapier components) for Formstack Documents
Create request for new merged documents in ApproveThis
When Formstack Documents creates a merged document, this integration sends an approval request to ApproveThis for review. It streamlines document workflows by ensuring approvals are in place before processing. *Note: Configure your approval workflow steps in ApproveThis accordingly.*
Zapier Components

Trigger
New Merged Document
Triggers when a merged/populated document is created.
Action
Create Request
Creates a new request, probably with input from previous steps.
Convert approved request files to PDF in Formstack Documents
When a request is approved or denied in ApproveThis, this integration converts the file to PDF using Formstack Documents. It simplifies document formatting following approval decisions. *Note: Ensure the file data is mapped correctly to the conversion action.*
Zapier Components
Trigger
A Request Is Approved/Denied
Triggers when a request is approved or denied.

Action
Convert File to PDF
Converts a given file to a PDF.
Combine files for new approval requests in Formstack Documents
When a new approval request is received in ApproveThis, this integration combines multiple related files into one document using Formstack Documents. It consolidates information for easier review during the approval process. *Note: Verify that all file sources are set up correctly in the combine action.*
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Combine Files
Combine multiple files into a single PDF or DOCX.
Create document merge for approved requests in Formstack Documents
When a request is approved or denied in ApproveThis, this integration initiates a document merge in Formstack Documents to compile all necessary files. It automates the final document creation process post-approval. *Note: Ensure your merge template settings are configured in Formstack Documents.*
Zapier Components
Trigger
A Request Is Approved/Denied
Triggers when a request is approved or denied.

Action
Create Document Merge
Send data to your Merge URL.
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