launchProgress property
LaunchProgress is the org's own position in the launch checklist, folded in so a profile carries both what the org has BUILT and what it has DONE.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
ProgressView? launchProgress;