There are four types of Edit screen (Note: The test suite is located primarily a test case, the resource file is mainly stored user keyword)
1. Test Suite (file type) of Edit screen
First expand Setting:
Red box on the right side of the button simple explanation:
Library: Load test library, the default is "python installation directory" \ Lib \ site-packages in the test library
Resource: load resources (mainly related to the project resource file)
Variable: load variables file
Import Failed Help: help in importing failed
Collapse Setting:
Add Scalar: Add Variable
Add List: Add a list of variables
2. Edit screen test case
3. Edit screen resources: the file type of the test suite is similar, but more a Find Usages button, a small part of the metadata
4. User interface keyword Edit: As with the basic test case Edit interface, but the user interface keyword more than a Find Usages
