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Capital Call Self-serve

B2C

2026

Proactive account funding flow for high-net-worth clients

Led design from concept to pilot, streamlining over ~100K transactions globally each quarter.

Capital Call Self-serve

B2C

Strategy

Proactive account funding flow for high-net-worth clients

Led design from concept to pilot, streamlining over ~100K transactions globally each quarter.

Capital Call Self-serve

B2C

2026

Proactive account funding flow for high-net-worth clients

Led design from concept to pilot, streamlining over ~100K transactions globally each quarter.

Capital Call Self-serve

B2C

2026

Proactive account funding flow for high-net-worth clients

Led design from concept to pilot, streamlining over ~100K transactions globally each quarter.

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My role

Lead designer

Timeline

12 weeks

Team

1 designer, 1 PM, 1 Eng pod (4 FE / 4 BE)

Scope

0→1, concept to pilot, user research

My role

Lead designer

Timeline

12 weeks

Team

1 designer, 1 PM, 1 Eng pod (4 FE / 4 BE)

Scope

0→1, concept to pilot, user research

01

Background

Context

Alternatives investing is growing and clients increasingly expect a digital-first experience. This is an opportunity to modernize capital call funding into a guided, proactive experience built to scale.

Audience

High-net-worth individual clients with Alternative Investments. The pilot targets a narrower group first — clients with prior trade or transfer activity who are comfortable with digital tools — expanding as adoption proves out.

Goal

Let high-net-worth clients fund and manage capital calls through a seamless self-serve experience that removes the wait on a financial advisor and the risk of a missed deadline.

Globally

~0K+

transactions across

~0K+

accounts per quarter

U.S.

~0K+

transactions across

~0K+

accounts per quarter

Globally

~0K+

transactions across

~0K+

accounts per quarter

U.S.

~0K+

transactions across

~0K+

accounts per quarter

Globally

~0K+

transactions across

~0K+

accounts per quarter

U.S.

~0K+

transactions across

~0K+

accounts per quarter

02

Discovery

How a client hears about an account shortfall today

When subscribing to a fund, the client agrees to have cash debited from their brokerage account on the date each capital call is due. An internal Cash Balance Service notifies the client up to 10 business days ahead.

A capital call notice reaches a client in two places, but both are passive and easy to overlook:

When subscribing to a fund, the client agrees to have cash debited from their brokerage account on the date each capital call is due. An internal Cash Balance Service notifies the client up to 10 business days ahead.

A capital call notice reaches a client in two places, but both are passive and easy to overlook:

Email

The email raises awareness but offers no way to act.

The email raises awareness but offers no way to act.

Online portal

The answer sits several screens deep, and most clients only reach it with an advisor's help.

What we heard from client and advisor

Two roles, one problem: the shortfall shows up too late for either of them to act.

What we heard from client and advisor

Two roles, one problem: the shortfall shows up too late for either of them to act.

What we heard from client and advisor

Two roles, one problem: the shortfall shows up too late for either of them to act.

What we heard from client and advisor

Two roles, one problem: the shortfall shows up too late for either of them to act.

High-net-worth Client

Individual funding capital calls across several alternative investments.

JTBD

  • Cover every capital call on time.

  • Know when an account is short before the due date.

  • Fund a shortfall quickly when one comes up.

Pain points

  • Notices are easy to miss.

  • Funding steps are unclear, with no guidance.

Financial Advisor

Owns the client relationship and keeps their capital calls funded and on track.

JTBD

  • Keep every client's call funded before the due date.

  • Catch shortfalls before they overdraft.

  • Fund on the client's behalf when needed.

Pain points

  • Too many calls across too many clients.

  • Cross-checking balances by hand is slow and error-prone.

03

Strategy

Get ahead of the shortfall and make funding clear and guided

Get ahead of the shortfall and make funding clear and guided

Predict shortfalls before the deadline

Each account's projected balance is checked against the upcoming call, so the gap shows up early enough to act on.

Put awareness and action in one place

When a shortfall exists, the client moves straight into a trade or transfer to cover it, with the right account already selected. 

Earn trust before scaling

Earn trust before scaling

Risk

Capital call funding works today, even if manually, so a poorly handled rollout could erode client and advisor trust.

Our call

An opt-in pilot with a narrow, digitally comfortable audience, so we validate before scaling.

04

Considerations

Before designing, I mapped what we didn't own

We don't own the payment screen

It belongs to the commercial banking team. Pre-filling amount there carries compliance risk.

Trade-off

One tap copies the exact amount and redirects the client to the payment screen, answer in hand.

Funding timing isn't consistent

Transfers depend on business days, and some sells only settle same-day if placed before a fund's cut-off.

Clarified upfront

Worked with PM and engineering to pin down every timing scenario.

Living inside a shared module

The Action Center holds many actions, not just capital call funding, so its patterns aren't ours to redefine.

 Stay consistent

Follow established patterns rather than bending them for one use case.

05

Design

One place to see the shortfall and take action

The client moves from notification to funded account in one pass: review the projected balance, choose to trade or transfer, then complete payment with the amount in hand.

One place to see the shortfall and take action

The client moves from notification to funded account in one pass: review the projected balance, choose to trade or transfer, then complete payment with the amount in hand.

One card per action, not per account

Capital calls arrive on a rolling basis, so the amount due is broken down by date. Funding the minimum for the nearest call completes that card and moves it to History, and the next call generates a new card as its due date approaches.

Two states, one source of truth

The account summary is calculated from the latest data refresh, showing either a shortfall with trade and transfer options or confirmation that the calls are covered.

Not every trade arrives in time

For calls due today, the screen flags the timing and guides the client to the option that still works.

06

Build

A narrow first run before anything scales

A narrow first run before anything scales

Mobile builds in Q3, web in Q4. Advisors will select 10 to 20 active app users with notifications enabled, small enough to learn from and support closely.

Mobile builds in Q3, web in Q4. Advisors will select 10 to 20 active app users with notifications enabled, small enough to learn from and support closely.

07

Reflection

What I learned building inside another team's product

What I learned building inside another team's product

Follow or create

Our flow lived inside the Action Center, a platform owned by another team. So I had to decide where to follow their patterns and where to create our own. On the home page, we kept to their patterns, since users compare that layer against every other action. On the inner pages, we built what fit our flow best, within their design language.

Our flow lived inside the Action Center, a platform owned by another team. So I had to decide where to follow their patterns and where to create our own. On the home page, we kept to their patterns, since users compare that layer against every other action. On the inner pages, we built what fit our flow best, within their design language.

Take the initiative

The Action Center team was still finding its footing, and the design system wasn't fully settled. At first I waited for the right contacts to come to me, which was slower than it needed to be. I learned to reach out directly, set up working sessions with their designers, and get the answers myself.

The Action Center team was still finding its footing, and the design system wasn't fully settled. At first I waited for the right contacts to come to me, which was slower than it needed to be. I learned to reach out directly, set up working sessions with their designers, and get the answers myself.

Copyright © 2026 Ting Fang Cheng

Copyright © 2026 Ting Fang Cheng

Copyright © 2026 Ting Fang Cheng

Copyright © 2026 Ting Fang Cheng