Every Salesforce admin has heard the same request, sooner or later: "Can we attach a document to each row?"

A signed waiver next to each participant. A photo next to each inspection. A receipt next to each expense line. The shape of the request is always the same — one row, one file, tied to one record.

The Avonni Data Table — in both Flow Screen Components and Dynamic Components — now ships with a File Upload column type. That changes the shape of the answer.

What the File Upload column does

When you set a Data Table column to type File Upload, every row in the table gets its own file uploader. Each upload is automatically tied to the record that row represents — no manual record-ID handling, no extra Flow logic.

From the column's properties panel, you can configure:

• Label — the text shown next to the upload button (or hidden if not needed)
• Accept — a list of allowed file extensions (.pdf, .jpg, .png, etc.)
• Multiple — allow more than one file per row
• Show File Uploaded — display the list of files already attached under each row
• File Name Prefix / Suffix — automatically prepend or append text to file names before they save
• Disabled — turn off the uploader on a per-column basis

Files land on the record as standard Salesforce Files. They show up in the Files related list, in Reports, in Search — exactly where you'd expect to find them. No middleware, no custom Apex, no custom Lightning Web Component to maintain.

Available in both Flow Screen Components and Dynamic Components

The same configuration works in both Avonni packages.

Learn it once. It works in both packages.

Three real-world examples

Why this matters for builders

If you've ever spent an afternoon stitching together a sub-flow, a separate upload screen, and a fault path just to attach one file per record, you know the friction this removes.

A small-looking feature that quietly removes a whole category of workaround.

Avonni's job has always been the same: give declarative builders a way to ship modern interfaces without switching roles. Same Data Table you already know. Same properties panel. One more column type you can hand to a user.

Try it on your next build

If you're on the latest Avonni release, the File Upload column is already available. Here's how to set it up:

1. Drop the Avonni Data Table onto a Screen Flow, or drag it into the Component Builder for a Dynamic Components app.
2. Open the column configuration in the property editor.
3. Set Column Type to File Upload.
4. Configure the accepted file types, the label, and any prefix or suffix you want on saved file names.
5. Decide whether to allow multiple files per row, and whether to show the list of files already uploaded.
6. Save and activate.

The next time a stakeholder asks you for "a simple thing" that involves files and records in a list, you have a one-column answer.

One column. One answer.

See what you can build with it.

Documentation

For full configuration details, jump straight to the docs:

• File Upload column — Flow Screen Components Data Table
• File Upload column — Dynamic Components Data Table