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Custom fields: how to model blood group, batch year or employee ID

March 25, 2026 · Jogajog team · 2 min read

Quick answer: Add a custom field once and it appears on profiles, in imports, in search and in audience filters. Typical organizations run 3–6 custom fields — blood group, batch, membership category, employee ID — without touching any code.

How it works

Fields are defined by admins in minutes and mapped straight from your Excel columns at import.

Filter audiences can target custom-field values — “all O-negative members”, “batch of 2010”.

Visibility rules apply to custom fields exactly as to built-ins.

Frequently asked questions

Can a field be required?

Fields can be marked required for data-entry workflows.

Can we delete a field later?

Yes — definitions are editable; removing one hides its values without corrupting records.

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