Project Manager Reference Reference information for Project Manager. DialogsInformation about Project Manager dialogs. Opening a fileThere are various options to select from when opening a file. Understanding each option allows you to make the correct choice.Application configuration files and Project ManagerGenero Studio creates a default application configuration file to display applications to the Web client. You can update the default configuration with a custom application configuration file.Properties of nodes in the Projects viewProperties can be set for the nodes of a project. These properties help to define the component or specify its behavior. Predefined node variablesEach Project Manager node has a defined set of variables containing values determined at runtime. Orphan propertiesAn orphan property is a dynamic property present in a Genero Studio design file (such as a form file (.4fd), a project file (.4pw), a BA diagram file (.4ba), and so on) but that is not defined in the current specific setup for Genero Studio. File extensions and Project ManagerThis topic lists the file extensions related to the Project Manager. Some of these file types are internal and should not be edited.