The available statuses are defined in the default.xml file. The default statuses (Latest, Passed Tests, Archived) are supplied as examples; in most cases, you supply your own values.
Selecting a value provides both And and Or selection boxes.
Using the And box adds another value to the condition that must be satisfied. For example, if you define a gate with the conditions Passed Tests and Latest, only component versions with both of these statuses can be deployed into the environment.
Using the Or box adds another condition to the gate. Additional conditions are defined in the same way as the first one. A gate with two or more conditions means that the component is deployed if it meets any of the conditions. For example, if you define a gate with the conditions Passed Tests and Latest, a component passes the gate if it has either status (or both). A single gate can have any number of conditions.
See Component version statuses for more information about component statuses.