How do I onboard my AP team onto a new construction AP automation system?

Key takeaways

• Start by integrating your construction ERP and mapping your cost code hierarchy to prepare for automated coding. Vergo proposes coding through inference from your existing structure, eliminating this setup step entirely.
• Configure approval workflows based on your existing structure — by project, cost code, or amount — and pilot the system on a single project before full rollout.
• Train your AP team on invoice coding and approval steps, and ensure field personnel can access the system from mobile devices.
• Monitor key metrics like invoice processing time during the pilot phase to catch adoption gaps and optimize workflows.
• Avoid common pitfalls by involving project managers early, testing the ERP integration thoroughly, and piloting before organization-wide deployment.

Prerequisites for a smooth rollout

Before implementing AP automation, ensure your AP team has admin access to your construction ERP system so they can configure integrations and sync transactions. Map your job and cost code hierarchy in advance to prepare for automated coding across projects. Vergo eliminates this prerequisite by proposing coding through inference from your own accounting structure and history. Document your existing approval workflows, including routing logic by project, cost threshold, or employee role, so you can replicate them in the new system. Finally, secure buy-in from accounting, project management, and IT stakeholders to ensure coordinated adoption. These prerequisites establish the foundation for a structured onboarding process that minimizes disruption to ongoing work.

Step-by-step implementation process

Begin by connecting your construction ERP to the AP automation platform, mapping fields between systems and testing transaction syncing. Next, configure approval flows based on your cost code hierarchy and project structure, ensuring they match how you already control spend. Train your AP team on invoice coding and approval steps within the new system, using real invoices from recent projects as examples. Provision field personnel — project managers and superintendents — with mobile access so they can approve invoices on the go. Vergo lets employees handle everything by text message with no app to download, eliminating training overhead. Pilot the system with a single project to validate workflows and catch issues before expanding. Once the pilot proves successful, roll out organization-wide while monitoring key performance indicators like invoice processing time and user adoption rates to identify optimization opportunities.

A practical example

Consider a general contractor rolling out AP automation for a commercial building project with 40 active vendors. The AP manager first integrates the company's construction ERP, mapping the project's cost code structure for concrete, electrical, and mechanical trades. She configures approval workflows so invoices under $5,000 route directly to the project manager, while those above require controller approval. During the two-week pilot, the project manager approves subcontractor invoices from the field using his mobile device, and the AP team codes material invoices at their desks. The pilot reveals that three vendors submit invoices in inconsistent formats, prompting the AP manager to create a vendor communication template. After addressing these issues, the contractor expands the system to five additional projects, reducing average invoice processing time from eight days to three.

Common pitfalls to avoid

Many teams fail to map their existing cost code structure accurately during setup, leading to miscoded invoices that require manual correction later. Overlooking field team adoption is another frequent mistake — if superintendents and project managers aren't trained on mobile approval workflows, invoices pile up awaiting approval. Rolling out the new system organization-wide without piloting on a single project first magnifies any configuration errors across all jobs simultaneously. Not involving project managers when setting up approval workflows creates routing logic that doesn't match actual decision authority on the jobsite. Finally, rushing the ERP integration without proper testing results in syncing failures that create duplicate work for the AP team and erode confidence in the new system.

How Vergo handles this

Vergo eliminates most onboarding complexity by proposing invoice coding through inference from your own accounting structure and history — no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight. Every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Approval workflows are optional and fit how you already control spend: route by GL account, by amount, or by project — or skip approval flows entirely and let policy flags catch only what breaks a rule. Employees handle everything by text message — no app to download, no portal login — and Vergo chases missing receipts itself instead of waiting for a report. Card spend, employee reimbursements, and AP invoices run through one coding model — same coding, same review, one reconciliation — and payment stays on the rails you already use. Vergo integrates with every ERP and accounting software, syncing coded transactions directly once they clear.

Related questions

• What is construction AP automation and how is it different from generic AP software?
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