Deepening
Legal prompting

WEBINAR

You've mastered the basics—now it's time for the next step. Do you already have experience with language models such as ChatGPT and want to further deepen your skills? Then this follow-up course has been developed especially for you. In this advanced course, you will learn how to use AI even more intelligently and effectively in your legal practice.

LONG

2 uur

LEVEL

Floor

LOCATION

Online

€ 180,- excl. BTW

PO/PE-punten: 2 (niet juridisch)

Beschikbaar vanaf:
17 maart 2026

register

About this course

Language models evolve at lightning speed. If you really want to make a difference, you need to go beyond the basics. In this course we dive deeper into the possibilities of AI and you will learn how to write complex(er) legal prompts, how to use deep research in your work and develop your own legal AI assistant.

What to expect.

  • Drafting complex(er) legal prompts

  • Het inzetten van Deep research en de specifieke wijze van prompten daarbij

  • Prompts voor het bouwen van AI-assistentes (Custom GPT’s)

  • Projects gebruiken en bestanden koppelen

This course is designed for lawyers who have already mastered the basics and are ready for a deeper dive. Whether you work as a lawyer, government lawyer, judge or policy officer - we will help you use AI at an even higher level in your work.

As with our basic course, the content is completely focused on legal practice. Our teachers - lawyers with a passion for technology - take you step by step and make sure you learn not only how it works, but why it works and what to look out for.

Wat staat er op het programma?

This advanced course consists of interactive sessions, hands-on assignments, and practical examples from legal practice. The focus is on deepening knowledge, application, and building reusable AI solutions.

Part 1: Drafting complex(er) legal prompts

Leer hoe je prompts structureel verbetert met technieken als Prompt Chaining en Chain of Thought Prompting, zodat taalmodellen als een ChatGPT beter redeneren en consistentere output leveren.

Part 2: Deploying Deep research

Participants will learn during this section how to use ChatGPT's Deep Research functionality for legally relevant search queries, and how to assess the quality of the information.

Part 3: Chat GPT Projects & link files

Learn how to use ChatGPT as a smart legal assistant by taking full advantage of the Projects functionality and file linking, so you can work efficiently with complex documents and information in one unified environment.

Part 4: Custom GPTs

Ontdek hoe je met Custom GPT’s je eigen juridische AI-assistent ontwikkelt, afgestemd op jouw praktijk. Leer hoe je instructies, stijl en documenten koppelt.

For whom

This course is designed for legal professionals, including lawyers, judges, prosecutors, employees of the various ministries, employees of enforcement and investigative authorities, and compliance officers, who are interested in improving their understanding and skills in applying language models within their fields.

This course is also great for those who support legal professionals, such as:

  • Legal staff

  • Office directors

  • Secretaries

  • Personal assistants

Participants who want to take advantage of advanced technologies to increase their efficiency, improve their services, and implement innovative solutions in their daily operations will benefit from this course.

The program is also suitable for IT professionals within the legal sector who work with legal teams and are involved in implementing and managing AI technologies.

Your teacher

Joyce Boonstra

Former lawyer, Legal Tech Expert & Trainer

Joyce combineert wat zelden samengaat: een juridische achtergrond met diepgaande technische kennis van AI. Ze was een van de eerste juristen in Nederland die taalmodellen structureel integreerde in haar dagelijkse praktijk — niet als experiment, maar als werkwijze.

While others were still waiting, Joyce was testing. She knows the possibilities and pitfalls of tools firsthand. Not from theory, but from practical experience.

That combination makes her courses different. No slides full of promises, but live demonstrations with real legal issues. No hype, but nuance. And always the question: does this work for your practice?

"AI will not replace lawyers. But lawyers who master AI will replace lawyers who do not."

Would you prefer a customized training program ?

We also provide all our training courses in-company. Fully tailored to your organization and ambitions. From small teams to office-wide.

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