In Wecora, you can create as many projects as you wish.  Within that project, as many boards as you need are able to be created.  Think of your project as your folder and boards as files within that folder.  For example, a project is often the clients name such as WESTBROOK.  If working on a design project, the boards within that project may KITCHEN or BATH, or if the Westbrooks are the couple you're planning an event for, the boards may be FORMAL OPTION or even FOOD AND BEVERAGES.  

The options are endless here.  Some users simply use one board for an entire project and really utilize grouping.  Others end up with ten boards for each project they create.  Organize your projects and boards in a way that makes sense to you.