The prototyping barrier in Workday Extend

Workday Extend offers unmatched power for extending enterprise business processes directly inside the Workday experience. Yet across enterprises and consulting practices, teams frequently hesitate to build Extend applications for department-level workflows.

The reason is rarely a lack of business demand. The bottleneck is the cost of prototyping. In standard web development, a team can assemble a prototype in a day. In Workday Extend, producing even a simple three-screen proof of concept traditionally requires:

  • Drafting comprehensive functional requirements and technical design documents.
  • Securing specialized developer resources trained in Workday App Model Definitions (AMD) and Presentation (PMD).
  • Configuring developer repositories, CLI keys, and local development environments.
  • Manually assembling Custom Business Objects, WQL queries, and page layouts before testing in a tenant.

Because this cycle typically consumes two to four weeks, teams often settle for static slide mockups or Figma files. However, static designs cannot validate tenant data feasibility, Workday component constraints, or business process security.

The 20-minute ideation and prototype pipeline

kiweely replaces multi-week development sprints with a continuous, conversational prototyping loop directly connected to your Development tenant:

The Rapid Prototyping Pipeline From plain language intent to a verified, deployed app in your Development tenant
01
Intent Describe outcomes, target users, and business rules in conversation.
→
02
Scaffold Generates AMD data model, PMD layout, and required WQL queries.
→
03
Validate Checks metadata against Workday's compiler APIs and schema rules.
→
04
Deploy Uploads and builds in the Development tenant with explicit consent.
→
05
Prove In-browser automated testing, live screenshots, and WQL readback.

A practical walk-through: emergency contact verification

Suppose an HR compliance leader asks: "Can we build a simple Extend app where remote workers confirm their emergency contact details every quarter, capturing a digital signature and date?"

1. The prompt

In a kiweely conversation connected to your client's Extend project and Development tenant, you describe the goal:

"Create an Extend app called Emergency Contact Verification. The app displays the worker's current emergency contacts via WQL, provides a button to confirm the details are accurate, and saves a verification timestamp to a custom business object. Managers should have a separate page to see which direct reports are overdue."

2. Generating real code, not generic templates

The agent generates standards-compliant Extend source files:

  • model/emergencyContactVerification.amd: Defines the Custom Business Object with reference keys to Worker.
  • presentation/verificationPage.pmd: Builds the review screen with layout cards, data bindings, and action buttons.
  • presentation/managerDashboard.pmd: Constructs the manager overview grid.
  • WQL data queries extracting active worker contacts from the standard Workday data sources.

3. Instant tenant-level validation

Before deploying, kiweely runs Workday Extend validation against the Development tenant. If a component property violates Workday's layout rules, the agent fixes the JSON schema automatically and confirms clean validation.

4. In-browser proof and live demonstration

Once deployed to Development, kiweely opens an automated Chrome session, logs in as a designated test user, navigates to the deployed app, clicks through the confirmation path, and captures screenshots directly into your chat. It then runs a WQL query to prove the verification timestamp was committed to the database.

Rapid iteration through conversation

The primary advantage of prototyping in kiweely is how quickly feedback can be incorporated. When stakeholders request adjustments, you don't file tickets:

  • "Add a secondary contact phone number field if the primary contact is outside the home country."
  • "Add an alert banner warning workers when their last verification was more than 180 days ago."
  • "Change the manager grid to sort overdue workers at the top."

The agent modifies the PMD and AMD source files, re-validates with Workday, deploys the updated version, and provides fresh screenshots within minutes.

From prototype to production asset

A prototype built in kiweely is not throwaway code. Because it is built against Workday's real schema and validated by Workday's compiler, the resulting repository is the exact codebase needed for security hardening, governance review, and eventual promotion to Production.

Functional consultants gain the superpower of bringing live, working software to executive meetings—replacing theoretical discussions with working applications.