Our advice
Setting up an intrapreneurial training program

You can consider doing this training yourself or with the help of your teams. However, it seems preferable to turn to training professionals. Many organizations offer "intrapreneurial" training programs. If these don't fully meet your needs, customize them. It is also very interesting for your intrapreneurs to follow these training courses with people from other companies, with whom they can not only share their experiences, but also grow their network.