
ApproveThis manages your Sonderplan Integration approvals.
April 17, 2025
Integration Category: Scheduling
Let’s get real: approvals suck. They’re the traffic jam in your workflow highway. But what if you could connect your scheduling tool (Sonderplan) to an approval system (ApproveThis) so requests move faster than a caffeinated project manager? That’s exactly what this Zapier integration does. No fluff, no “synergy” buzzwords – just fewer emails and fewer missed deadlines.
Why This Combo Works
Sonderplan keeps your resources organized – people, rooms, equipment. ApproveThis keeps decisions moving. Together, they handle the two biggest bottlenecks in operations: "Do we have the resources?" and "Who needs to sign off on this?"
Where It Hits Different
Most approval tools make external collaborators jump through hoops. ApproveThis doesn’t require your clients or vendors to have a Sonderplan license. They just click “approve” in an email. Meanwhile, your team isn’t manually copying data between systems every time someone books a conference room or greenlights a project.
Real Teams Using This Integration
Marketing Agencies: Client Approvals That Don’t Kill Momentum
Scenario: A media buyer needs client sign-off on a $50K ad spend linked to a specific campaign timeline in Sonderplan.
Old way: Email thread purgatory. Missed deadlines because the client’s CEO was on vacation. Last-minute panic when someone realizes the budget wasn’t formally approved.
New way: Sonderplan booking triggers an ApproveThis workflow with:
- Automatic escalation to the client’s VP if no response in 48hrs
- Approval thresholds that auto-approve small changes (<$5K)
Construction Firms: Equipment Rentals Without the Paper Trail
Scenario: A project manager books a crane in Sonderplan but needs safety team approval.
Old way: Printed forms, wet signatures, and someone inevitably renting the wrong crane because the approval took too long.
New way: Sonderplan booking details auto-fill an ApproveThis request that:
- Routes to safety lead + operations director in parallel
- Syncs approval status back to Sonderplan as a custom field
Setting This Up Without Losing Your Mind
Zapier acts as the translator between Sonderplan and ApproveThis. Here’s the cheat sheet:
- Trigger: Pick a Sonderplan event (new booking, invoice, project)
- Action: Map key data to ApproveThis fields (dollar amounts, dates, contacts)
- Test: Send a test booking to confirm approvals route correctly
Pro tip: Use ApproveThis’ calculated fields to auto-flag bookings that exceed budget thresholds before they even hit an approver’s inbox.
Department-Specific Wins
Operations Teams
Stop being the approval middleman. Resource bookings in Sonderplan either get auto-approved (for routine requests) or escalate based on rules you set. Vacation delegation in ApproveThis means no bottlenecks when approvers are OOO.
Finance Teams
Invoice approvals in Sonderplan now require multi-step sign-off via ApproveThis. But here’s the kicker: conditional routing means only invoices over $10K go to the CFO. Everything else gets handled by department heads, with a full audit trail.
Project Managers
New projects in Sonderplan auto-generate approval requests for: - Resource allocation - Vendor contracts - Client scope changes All with real-time status visible in both systems. No more “I thought you approved that!” meetings.
The Hidden Advantage: Client Experience
Your clients don’t care about your internal tools. With ApproveThis, they get a clean approval email that matches your branding. No logins, no passwords – just a “Approve” or “Request Changes” button. Meanwhile, their decision automatically updates Sonderplan so your team isn’t manually adjusting timelines.
Common Pitfalls (And How to Dodge Them)
Mapping Errors: If your Zapier setup doesn’t pull the Sonderplan booking ID into ApproveThis, you’ll lose track of which approval matches which request. Always test with real data.
Approval Overload: Use ApproveThis’ approval thresholds to auto-approve small changes (like rescheduling a meeting room). Save human attention for high-stakes decisions.
Ready to Stop Chasing Approvals?
This isn’t about flashy tech – it’s about eliminating the 37% of tasks that suck up your team’s time for zero strategic value. ApproveThis + Sonderplan via Zapier is how process-focused companies move faster without burning out their staff.
Next steps:
1. Book a 10-minute demo (we’ll show you setups from similar companies)
2. Try the pre-built Zaps to automate your most annoying approval loop this week
Integrate with Sonderplan 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 Sonderplan
Suggested workflows (and their Zapier components) for Sonderplan
Create approval requests for new bookings
When a new booking is created in Sonderplan, create an approval request in ApproveThis for review. This integration ensures that every booking is verified before processing. *Note: Ensure booking details are correctly mapped.*
Zapier Components

Trigger
New Booking
Triggers when a booking is created.
Action
Create Request
Creates a new request, probably with input from previous steps.
Create bookings for new approval requests
When a new approval request is initiated in ApproveThis, automatically create a booking in Sonderplan upon approval. This automation streamlines the conversion of approved requests into finalized bookings. *Note: Verify required fields before creating bookings.*
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Create Booking
Creates a Booking
Create approval requests for new invoices
When a new invoice is created in Sonderplan, send an approval request in ApproveThis for invoice verification. This integration helps accelerate invoice processing with built-in approval checks. *Note: Map invoice fields accurately for approval.*
Zapier Components

Trigger
New Invoice
Triggers when an invoice is created
Action
Create Request
Creates a new request, probably with input from previous steps.
Update contacts after approval decisions
When an approval request is completed in ApproveThis, update the corresponding contact in Sonderplan based on the decision. This automation keeps contact information current with minimal manual effort. *Note: Align status mapping between systems for consistency.*
Zapier Components
Trigger
A Request Is Approved/Denied
Triggers when a request is approved or denied.

Action
Update Contact
Updates a contact
Create approval requests for new projects
When a new project is created in Sonderplan, send an approval request in ApproveThis for project validation. This integration helps ensure that projects meet all approval criteria before initiation. *Note: Confirm project details are comprehensive for approval.*
Zapier Components

Trigger
New Project
Triggers when a new project is created.
Action
Create Request
Creates a new request, probably with input from previous steps.
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