The inputFields attribute represents a record that contains one field for each unprotected (modifiable) field on the screen.

The keyString attribute represents the string that must exist on the terminal for any action to be performed.

The lastError attribute is the last error that occurred. You can tear off the lastError attribute to access the error information.

The self attribute represents the part itself, and you cannot change the basic definition of a part. In general, the self attribute is a read-only attribute, and is used for passing a value or values to another part. It is not used for receiving any values.

For example, you can connect the self attribute of an Ordered Collection part to the items attribute of a List part. The Ordered Collection part does not change to a different type of part because of the connection. Instead, the Ordered Collection part populates the List part with the items that it contains.

You can use the self attribute in an attribute-to-attribute connection, as a parameter in an event-to-action connection, or wherever an attribute can be used.

The settleTime attribute represents the amount of time in seconds it takes for a screen changed event to gather multiple events.

The shortSessionID attribute represents the single-character designator for the session that is being used.

The terminal attribute represents the terminal object that represents the lower layer of the communications model.