@Override
	public boolean isChangeAllowed(Data data, SettingsDefinition settingsDefinition) {
		if (settingsDefinition instanceof TypeDefSettingsDefinition) {
			return false;
		}
		for (SettingsDefinition def : data.getDataType().getSettingsDefinitions()) {
			if (def.equals(settingsDefinition)) {
				return true;
			}
		}
		return false;
	}
Provides notification when a data instance setting has changed at a specific address.
@param address data address
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/ProgramBasedDataTypeManagerDB.java