Fieldnote · tickets −40%

Killing our most-requested feature

Customers kept asking for custom fields. We said no, shipped templates instead and support tickets fell by 40%.

The problem

Custom fields were the top request for two years. Every large customer wanted them, and every version we sketched made the app slower and harder to learn.

What we did

I asked twenty customers what they would do with custom fields. Almost all of them described the same five forms. We shipped those five as templates and wrote a memo explaining the no.

The result

Support tickets fell by 40%, and the two customers who threatened to leave renewed for two years.

What I’d do differently

Publish the memo to customers sooner. The no landed better than the silence before it.

Working on something like this?

N

Nadia Ferro

Senior product manager in Lisbon. Payments, health and B2B software since 2017.

Based in

Lisbon, Portugal
Remote or hybrid

Availability

Open to

Lead PM

From

Jan 2027

Remote

Yes

Zone

UTC+0

Nadia Ferro

Nadia Ferro

Nadia Ferro

© 2026 Nadia Ferro. Written in Lisbon.

In product since 2017

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