Adding Visaj projects to a SNiFF+ project

Adding a new Visaj project
In the SNiFF+ Project Editor:

Make sure that the relevant SNiFF+ project is highlighted.
From the menu, choose either
Project > Add Visaj Project to Projectname, or choose Tools > Visaj
In the dialog that appears, enter a name for the new project and press Ok.
Choose Project > Save Projectname to save the modified project.

Adding an existing Visaj project
First, copy your Visaj project to your SNiFF+ project directory.
Then, in the SNiFF+ Project Editor:

Make sure that the relevant SNiFF+ project is selected in the Project Tree.
From the menu, choose Project > Add/Remove Files to/from Projectname.
In the Add/Remove Files dialog that appears, select the Visaj project file, press the Add button, then press Ok.
Choose Project -> Save Projectname to save the modified project.