The second method is easier. You can download a training plan template from business or management tools websites. Some templates could cost as low as บ. There are generic ones, while there are others that are so extensive that every aspect is taken care of.
The first method is rather time_consuming. In this case, you can look up community forums, such as those in the IT (Information Technology) field and look up free template building tools. Then you'd have to do it yourself. The good thing about this is that you can use it again and you'll be familiar with the issues you would most likely encounter during training.