Maintenance Related Requirement and Information Maint. Related Requirement and Information Maintain Template Structure by Modification VIM Serial Part Maintain Modifications Instructions and Subtasks Serial Structure Template Instructions and Subtasks Condition Based Requirement Define Preventive Maintenance Program Serial Structure Template BDR for Modifications Serial Structure Template Modification Requirements Serial Structure Template VIM Serial Part Revision Define Life Limits Product Functions BDR for Instructions Condition Based Maintenance Program BDR for Maintenance Programs Define Instructions Modification Requirements Interval Based Maintenance Program Condition Based Requirement VIM Serial Part Revision Define Fault Deferral Rules Fault Deferral Rules Change Order Modification Definition Manage Maintenance Program Maintenance Program Maintenance Program Modification Program Modification Program Define Post Maintenance Check Definitions Post Maintenance Check Definition Define Modification Details Define Modification Details, MRO Modification Program Modification Program Define Modification Instructions and Subtasks