ChatGPTCourseforCompanies
Your team already uses ChatGPT on their own. Let them do it well, with judgment, without leaking sensitive data and with prompts that genuinely save hours. Practical training for teams that want to get real value out of the tool.
ChatGPT at work: the difference between using it and mastering it
Most professionals who use ChatGPT do so with one-line prompts and get mediocre results. The gap is not about access to the tool, it is about judgment: knowing what to ask, how to structure it, what to review before publishing, what never to upload, and how to build custom GPTs that work for the company's specific processes.
This course teaches ChatGPT as a daily work tool, not as a lab demo. Each session produces something the team can use the next day: prompt templates for the department, a configured custom GPT, a documented workflow. It also covers the real limits: what sharing data with OpenAI implies, how to configure ChatGPT Business or Enterprise for greater privacy, and which decisions should never be delegated to a language model.
Why a dedicated ChatGPT course rather than a general AI course
ChatGPT has its own logic you need to understand
The best results with ChatGPT do not come from simple questions but from well-designed prompt structures: context, role, output format, constraints, examples. A team that understands this logic gets results 3 times better with the same model. It is not about tricks, it is about understanding how it works.
Custom GPTs for your company's processes
ChatGPT lets you create your own GPTs with system instructions, context documents and specific actions. A GPT for drafting commercial proposals, another for reviewing contracts, another for answering customer FAQs. During the training we configure them with the team's real cases.
ChatGPT Business and Enterprise: what changes and when it is worth it
The free version has significant privacy limitations: conversations may be used to train the model. ChatGPT Business and Enterprise offer greater control over workspace data, user management and higher usage quotas. We analyse when the upgrade makes sense for an organisation and how to manage the transition.
Practical use cases by department
Marketing drafts differently with ChatGPT than HR or finance. The training adapts exercises to the real department: the sales team works on prospecting emails and proposals, HR works on CV screening and internal communications, management works on report summaries and decision analysis.
How we work in the course
1. Current-use diagnosis
Before we start, we look at how the team uses ChatGPT today: what prompts they run, what results they get, where they get frustrated. The diagnosis defines the real starting point and lets us skip theory they have already moved past.
2. Advanced prompting with sector use cases
We move from one-line prompts to clear instruction structures with context, role, format and constraints. Every exercise uses real materials: emails, reports, proposals, internal team documents.
3. Building custom GPTs
Each participant configures at least one GPT for their priority use case. We define the system instructions, reference documents, tone and constraints. The GPT leaves the course ready to use.
4. Secure-use protocol and GDPR
What data cannot be uploaded to public ChatGPT, how to anonymise before processing, what the difference is between versions in terms of privacy, and how to document AI use in company processes to comply with current regulations.
Looking for broader AI training for the whole company? View AI course for companies
ChatGPT course 100% FUNDAE-subsidised, admin included
IAescola is a FUNDAE-registered training provider (code 9900033425). We handle all the administrative paperwork so your company can claim the subsidy without extra bureaucracy.
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Application and prior notice to SEPE within the correct deadlines.
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Execution documentation: attendance, assessment and official certificates.
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Final justification for your company to offset the cost against Social Security contributions.
Who delivers the training?
Julien Bellet
Founder and lead trainer · IAescola
Specialist in digital transformation with applied AI. Over 10 years building products and training teams in advanced digital tools. Trains professionals, teams and educational centres online across Spain and in-person in Catalonia. Multilingual: Catalan, Spanish, English, French.
View LinkedIn profileFrequently asked questions
Is this course useful if the team already uses ChatGPT on their own?
Yes, that is precisely the scenario it is designed for. Most teams that already use ChatGPT do so with basic prompts and inconsistent results. The training starts from what they already do, identifies habits that produce poor results and replaces them with prompt structures that work. It is common for the team to already be using it in a completely different way by the end of the first day.
What is the difference between ChatGPT Free, Plus, Business and Enterprise?
The free version has usage quotas, more limited models and no privacy controls over data. ChatGPT Plus gives access to GPT-4o and the GPT store, but remains personal use. ChatGPT Business adds a shared workspace, private GPTs for the company and an agreement that conversations are not used to train the model. Enterprise adds greater privacy, admin control and an SLA. In the training we analyse when each tier makes sense for an organisation based on its size and exposure to sensitive data.
What data cannot be uploaded to ChatGPT?
As a practical rule: nothing you would not publish publicly. Specifically: identifiable personal data of clients or employees (name, email, address, ID number), confidential company information (internal budgets, strategy, client contracts), health data, data about minors. With ChatGPT Business and Enterprise the risk is reduced because data is not used to train the model, but the privacy policy still applies. In the training we work through how to anonymise data before processing.
Can you build custom GPTs with the free account?
No, creating your own GPTs requires ChatGPT Plus or higher. With the free version you can use GPTs from the public store, but you cannot create your own or publish them internally. For companies that want private GPTs accessible only to their team, ChatGPT Business or Enterprise is required.
How many hours does the course last and how is it organised?
There are several formats: a 4h introduction (one morning, ideal for discovering possibilities and department use cases), an applied programme of 8-16h across 2-4 sessions (advanced prompting, custom GPTs, usage protocol), and a complete programme of up to 40h with follow-up for teams that want to integrate ChatGPT into all their workflows. The optimal length is defined in the free discovery session.
Can the training be delivered in Catalan?
Yes, we deliver it in Catalan, Spanish, English or French, according to the group's preference. Materials are provided in the training language. For groups with participants from different language backgrounds, we agree the main language with the training coordinator.
Start the conversation
No commitment. We put together a proposal with your sector's use cases and calculate the FUNDAE credit available.