This section describes how to work with projects and .tst files saved in YAML format.
Working with Projects
Saving a Project File
Any changes that you make to project properties, test suites, and so on are automatically saved to the project. Projects will remain open until you explicitly close them.
Closing a Project File
When you close a project file, SOAtest will close all related trees and settings. Closed projects are shown in the Navigator, but not in the Test Case Explorer. To close the current project and all related settings, right-click the project in the Navigator and choose Close Project.
Opening a Project File
When you open a project file, all associated trees, settings, and reports will be restored. To open a project file, right-click the project in the Navigator and choose Open Project.
Working with Test (.tst) Files
Opening .tst Files
By default, .tst files are closed. All open .tst files are loaded into memory.
There are two ways to open a .tst file:
- Double-click the .tst file’s Test Case Explorer node.
- Right-click the .tst file’s Test Case Explorer node and choose Open Test (.tst) File.
Closed .tst files have the following "closed box" icon: 
Open .tst files have the following "open box" icon: 
Closing .tst Files
There are two ways to close a .tst file:
- Double-click the .tst file’s Test Case Explorer node.
- Right-click the .tst file’s Test Case Explorer node and choose Close Test (.tst) File.
