Books on OKR mostly serve as a basis and provide a good foundation or understanding of the method. However, after reading it, it is usually not yet possible to introduce OKR independently in the company. The OKR online training has a much higher level of detail and more comprehensive practical examples than common books on the market. After completing the training or with the certification as OKR Manager, you will have all the tools at hand to successfully implement OKR in your company as well.