Returns a Boolean value indicating whether an insertion location must be specified when creating a new object in the specified to-many relationship of the receiver.
- macOS 10.2+
The key for the to-many relationship that may require an insertion location.
YES if an insertion location must be specified; otherwise,
A script command object that creates a new object in a to-many relationship needs to know whether an explicitly specified insertion location is required. It can get this information from an instance of
NSScript. For example,
NSMake uses this method to determine whether or not a specific
make AppleScript command must have an