OPIN offers different participation tools organisations can choose from, depending on the mission of their project. Some projects might focus on brainstorming for new ideas, e.g. to renew the schoolyard, while others aim to plan offline meetings or to discuss complex texts, e.g. position papers. The basic functionalities OPIN provides are:
There are various types of projects which contain different elements of these functionalities. For a quick overview check out the following list of project types. For more detailed information and examples, click on the project type of your interest!