Topics
Topics are an optional way to organize tasks inside a project. You can create multiple topics inside a project and put documents inside them.
Project 1
└── Topic 1
└── Document 1
└── Document 2
└── Document 3
└── Topic 2
└── Document 4
└── Document 5
└── Document 6
Project 2
└── Topic 3
└── Document 7
└── Document 8
└── Document 9