Brainstorming and Fishbone Diagrams are important tools for problem solving.  This template gives you a perfect guide and a tool to facilitate your brainstorming session which you can also use for your presentations.
You can use the template to list the causes and subcauses you obtained during brainstorming. As you list the causes, the fishbone diagram will automatically be filled in. There is also a guide for the "Nominal Group Technique" to prioritize the causes.