Straight-Through Member Onboarding Portal for an Industry Superannuation Fund

In 2018, an industry superannuation fund faced a familiar but costly problem: the process of joining the fund was slow, paper-heavy, and heavily reliant on manual data entry at multiple points along the way. Prospective members who wanted to join online encountered a fragmented experience; employers who wanted to onboard new staff into the fund had no direct integration with their HR systems. Every application touched human hands before a member record was created — introducing delay, error risk, and drop-off at each step.

Desda was engaged to design and deliver a straight-through digital member onboarding portal — a solution that would allow members to join organically through a fully digital channel and, critically, enable large-scale employers to embed the fund's joining workflow directly into their HR onboarding processes. The result was a 10% increase in member joins, real-time member record creation at the point of employer onboarding, and zero manual touchpoints for employer-sourced applications.

+10%

Increase in member joins

Real-time

Member record creation at employer site

Manual touchpoints in employer onboarding flow

2018–19

Delivery period

The Challenge

The fund's existing joining process was multi-step, paper-dependent, and poorly suited to the expectations of a workforce increasingly accustomed to completing financial transactions digitally. Prospective members could visit a website but were typically directed to download and post a form, or to complete a process that required follow-up from fund staff before a record could be created. Each manual step introduced latency and increased the likelihood that a prospective member would abandon the process entirely.

The employer channel presented an even more significant gap. Many of the fund's largest employer relationships involved new employees being directed to select the fund at commencement — but without any direct integration between the fund's systems and the employer's Human Resources Information System (HRIS), the process still relied on paper-based forms, manual data entry, and batch processing. Member records were not created until well after employment commenced, meaning the fund missed the critical onboarding moment and risked losing potential members to competing funds or individual choices made in the absence of a frictionless default.

No straight-through digital joining path. Online applicants faced a disjointed experience that ultimately required manual intervention before a member record could be established in the fund's registry.
No HRIS integration for employer onboarding. Large employer relationships lacked any system-to-system connection — the fund was not embedded in the HR onboarding workflow, reducing the effectiveness of default fund arrangements.
Delayed member record creation. Because data moved via manual processes and batch uploads, there was no mechanism for a member record to be created at the moment an application was completed — whether submitted by a member directly or captured at an employer site.
Data quality risk from re-keying. Every manual touchpoint introduced an opportunity for transcription error — names, tax file numbers, dates of birth, and bank account details re-entered by fund administrators rather than captured directly from the applicant.

What is Straight-Through Processing?

Straight-through processing (STP) is a technology design principle originating in financial services — particularly securities trading — where transactions are completed electronically from initiation to settlement without any manual intervention. In the context of superannuation, STP means that a member's application, once submitted, flows directly through identity verification, eligibility rules, and data validation, and arrives in the fund's member administration system as a complete, verified record — without a human operator needing to touch it at any point.

Straight-through integration (STI) extends this principle across system boundaries. Where STP governs the internal process, STI is the technology approach that connects disparate systems — a member portal, an employer HRIS, an identity verification service, and a fund registry — via real-time APIs and event-driven data flows. When a new employee completes their onboarding screens in their employer's HR platform, STI means that completion event immediately triggers the creation of a validated member application and, upon passing the fund's rules engine, the instantaneous creation of a member record in the fund's administration system. The employer's HR system and the fund's registry behave as a single, continuous workflow even though they are separate platforms operated by separate organisations.

Applied to member acquisition, STP and STI remove the friction that causes drop-off, eliminate the data quality risk of re-keying, and make it possible to capture members at the exact moment they are most likely to join — at the start of employment, within the employer's own onboarding flow, before competing options are presented.

Key STP Principles Applied in This Engagement

Zero manual re-keying — member data captured once, at source, and propagated electronically
Real-time record creation — member record established in the fund registry at the moment an application is validated
Rules-based eligibility at submission — eligibility and completeness checks applied automatically before a record is written
Employer HRIS as the point of capture — the fund's joining workflow embedded within the employer's own onboarding screens
Default fund logic enforced at the system level — new employees defaulted to the fund without requiring a separate action

Our Approach

Desda led the end-to-end delivery of the straight-through digital portal and employer integration programme — from process design and business requirements through to build, integration, testing, and employer rollout. The engagement ran across 2018 and 2019, with the organic digital channel and the first employer integrations going live progressively during the programme.

1. Discovery & Process Design

Mapped the end-to-end existing member joining journeys — both direct (member-initiated) and employer-mediated — identifying every manual touchpoint, decision node, and drop-off risk. Conducted workshops with the fund's member services, employer relations, and technology teams to define the target-state joining experience and the data fields, validation rules, and registry integration requirements that would govern the straight-through flow. Documented business requirements for both the organic digital portal and the employer HRIS integration channel.

2. Digital Portal Build

Designed and delivered a configurable online joining portal enabling prospective members to complete their application in a single, uninterrupted digital session. The portal incorporated identity pre-population where available, inline validation against fund eligibility rules, electronic consent and signature capture, and integration with a third-party identity verification service to validate tax file numbers and personal details at the point of submission. No paper form, no follow-up call, no manual data entry by fund staff — the completed, verified application was passed directly to the registry integration layer.

3. Employer HR Integration

Built an API-based integration layer that embedded the fund's member joining workflow directly within participating employers' HRIS onboarding screens. When a new employee reached the superannuation selection step in their employer's HR platform, the fund appeared as the default option — and completion of the onboarding screen triggered the straight-through application flow without the employee needing to visit a separate portal or complete a separate form. Worked with each major employer's HR and IT teams to configure the integration to their specific HRIS platform, supporting multiple enterprise HRIS environments across the employer base.

4. Real-Time Registry Feed

Designed and implemented an event-driven integration between the portal's submission layer and the fund's member administration system. On successful application validation, a member record creation event was published in real time — passing all required fields to the registry and triggering record establishment without queuing or batch delay. This meant the fund had a complete, active member record from the moment the application was finalised — whether submitted directly through the portal or captured via an employer HRIS integration.

5. Testing, Employer Rollout & Optimisation

Conducted end-to-end user acceptance testing with employer partner teams and fund operations staff, validating the full straight-through flow from HRIS screen completion through to member record creation in the registry. Executed a phased employer rollout — onboarding participating employers progressively, with dedicated support during each employer's go-live window. Post-launch, monitored conversion rates and drop-off data across the organic digital channel and employer flows, feeding optimisation cycles that refined validation messaging, pre-population logic, and employer-specific configuration.

Outcomes

Following go-live of the straight-through portal and employer integrations, the fund recorded a 10% increase in member joins year-on-year. The increase was attributable to both the improved organic digital experience — which converted a higher proportion of prospective members who arrived at the fund's website — and the employer channel integrations, which captured new employees at the highest-intent moment in their employment journey without requiring any additional steps.

For participating employers, the integration transformed the superannuation component of HR onboarding from a paper-based afterthought into a seamless, system-driven step. New employees were defaulted to the fund within their own employer's onboarding tool, and their member record was created in real time upon completion — meaning the fund had an active, verified member record before the employee's first day of work in some cases.

Go-Live Results

10% increase in annual member joins following portal and employer integration go-live
Zero manual touchpoints in the employer-sourced application flow
Real-time member record creation in the fund registry on application submission
Large-scale industry employers onboarded — fund embedded as default in HRIS onboarding workflows
Member joining journey reduced from days (paper and manual processing) to minutes (straight-through digital)
Elimination of transcription error risk across all employer-sourced member applications

What Was Achieved

A fully digital, straight-through member joining portal — no paper, no manual processing, no follow-up required for standard applications.
Employer HRIS integrations placing the fund at the centre of new employee onboarding for large-scale industry employers, with the fund set as the default superannuation option.
Real-time member record creation in the fund's member administration system — triggered at the moment of application completion, not at the end of a batch cycle.
A 10% lift in member joins year-on-year, driven by both the improved direct digital channel and the employer integration capture rate.
A reusable employer integration framework that could be extended to additional HRIS platforms and employer relationships beyond the initial rollout.
Proof of concept for straight-through integration in the superannuation member acquisition context — demonstrating what becomes possible when fund systems and employer systems are connected at the event level rather than the batch level.

"The difference was immediate. New employees were completing their super election in the same flow as their tax declaration and bank details — and a member record existed in our system before they walked in the door. That's what straight-through actually means in practice."
— Client feedback

Why Desda

Delivering a straight-through member onboarding solution requires more than a well-designed portal. It requires deep understanding of how member administration systems receive and validate data, what the fund's registry needs to see before it will create a record, and how to navigate the integration landscape across enterprise HRIS platforms operated by large employers with their own IT governance requirements. Desda brought all of this to the engagement — combining fund-side domain knowledge with the technical delivery capability to connect multiple systems into a single, continuous flow.

Deep expertise in superannuation member administration systems and registry integration requirements
End-to-end delivery capability — from process design and business requirements through to API build, employer integration, and go-live support
Understanding of default fund arrangements, superannuation choice legislation, and the employer obligation context
Experience working with enterprise HRIS platforms and employer IT teams across multiple onboarding integration patterns
Track record designing real-time, event-driven integrations that meet the data quality and reconciliation standards of superannuation administration