# Summarise a case file | IT-INTERDEV

> The AI writes an overview of a long matter. This example is made up.

Language: en · Source: https://it-interdev.de/en/use-cases/summarize-a-case-file.html · Alternate (de): https://it-interdev.de/anwendungen/akte-zusammenfassen.html · Updated: 2026-10-05

**Zone**: Yellow · **Law, tax and consulting**

## The situation

A file has many pages. A colleague takes over the case. She needs a quick overview.

## How it works

1. You paste the parts of the file you have cleared.
2. **The Schleuse replaces secrets.** Names, addresses, identifiers and credentials are replaced with stand-in words. This happens on your side, not in the cloud. Amounts and dates stay as they are.
3. **The AI answers, the Schleuse translates back.** The answer contains the stand-in words. On your side they turn back into the real names.

## Example

**Your question to the AI:** Summarise this matter on one page. Who, what, when?

**What is in your text:**

> Matter **2026-0815** for **Ms Petra Voss**:
> Letter of 12 August 2026, deadline expires 30 September 2026.

**What the cloud AI sees:**

> Matter **FileNumber_1** for **Client Alpha**:
> Letter of 12 August 2026, deadline expires 30 September 2026.

*This example is made up.*

## What you get

You get a timeline and a short summary.

## Good to know

Here too, zone Blue stays with you. Only release parts you are allowed to release.

## Zone of this use case: Yellow

Only through the Schleuse. And only to targets you have approved.

## Status of the Schleuse

Version 0.1 Alpha. So far tested only with made-up examples. Not reviewed by third parties. No legal advice.