Some templates have guides built directly into them and will help your team utilize a new template with ease. There are two ways to know if your template has a guide.
First, when searching in the Template Gallery, if there is a guide, you will see a blue box that says Has Guide.
Second, if you have already chosen a template and are in the Storm, you will see Guide in the upper right hand corner beside your avatar. If you click on it, a box will slide out, giving you instructions on how to use the template.
You will also notice that you have limited editing capabilities when the guide is active.