With Venngage, you can quickly design a professional and creative fishbone diagram. Here are four basic steps you can take. Step 1: Choose a diagram template, then enter your problem statement. Venngage features a large range of fishbone diagram templates from you to choose depending on the design or idea you have in mind. Before you begin drawing your diagram, you must first identify a clear issue statement, such as the causes of tonsillitis or the elements that can lead to a heart attack. Depending on the template you choose, your fish's 'head' could be a circle, arrow, or box positioned on the right side of the page, as shown in this example: