A 2024 prototype offered a Cancel remaining loan control for customers who no longer needed the undrawn portion of a staged renovation facility. In thirty scripted user sessions, twelve participants interpreted it as ending the whole loan, including money already borrowed. The intended action was narrower: a request concerning future draw availability, subject to the applicable terms and authorised processing. Existing repayment obligations would continue. The product's convenient wording had collapsed those different consequences.
The team wanted a short control because the longer explanation appeared difficult on a phone. Servicing colleagues wanted fewer ambiguous requests arriving through branches, while legal and credit owners insisted that the action's actual scope remain clear. I recommended redesigning the path around a request to stop future draws, showing the outstanding balance and continuing servicing separately. Confirmation needed to describe the request received and any further assessment, without implying either automatic approval or forgiveness of the existing debt.
The change cost ₹37 lakh and delayed the feature by four weeks. We reviewed the full sequence, including withdrawal before submission, the pending state and the explanation after authorised processing. A repeat thirty-person rehearsal left four participants still requiring help, and we kept an assisted route. The research was a bounded product exercise, not evidence of twelve live accounts whose debt had been wrongly cancelled. No contractual obligation changed simply because the interface wording changed.
The consequence was a longer path with more explanation and continued human support. That was less elegant in a short demonstration, but more faithful to the decision the customer was making. I would name the object of a cancellation early enough that the team cannot use one simple word for several different endings. A product can make a request easy without making its consequences vague. The responsible owners must still decide the actual terms and action; the customer's understanding should not depend on discovering that limit after pressing the control.