Project Views - Create multiple boards inside one project
If you need one more layer of organization for your work, you have the Project Views option, which will allow you to create multiple boards inside your project
Using Project Views
To create a view inside your project first you need to enable this option inside your project in Project Settings > Add On's
Once this option is enabled, you will see Views as part of the Project Settings menu
Now you can create as many views as you need inside your project, by clicking on New View, naming this view and creating a list for this new view. You can also drag a list from an existing view to the new one.
Create as many views as you need. They will all appear on the top bar inside your project, so you can easily switch from on to the other