Filters--Synchronizer

Project Tree
The Project Tree in the Documentation Synchronization dialog is very similar to those in the other SNiFF+ tools.
Each node of the Project Tree contains the name of the project and two icon boxes. The first icon box should already be familiar to you--it's the box that you have to click on to checkmark the corresponding project. When you checkmark a project, its source files--both implementation and header--are displayed in the File List.
The second icon box tells you what the documentation status of the project is. A project can be in one of four possible documentation states--empty, undocumented, partially documented and fully documented. These states are described on Icons used in the Documentation Synchronizer.
Symbols drop-down
You can use the entries in this menu to filter the list of symbols that are displayed in the Symbol List according to documentation status.