1. Spesifikasi
   1. Capture Existing
2. Modul
   1. Planning & Control
      1. Preventive Maintenance (PM) Planning
      2. Preventive Maintenance (PM) Schedule
      3. Support Data
      4. Create Maintenance Workorder (MWO)
      5. MWO Control
      6. Facility Register
   2. Engineering
      1. PM Instruction
      2. Report
      3. Analysis
      4. Out Sourcing
   3. Service & Repaire Shop
      1. Entry RFM
      2. Daily Activity
         1. Create Hasil Evaluasi (HE)
      3. MWO Assignment
      4. Workorder List
   4. Material Management
      1. Purchasing
      2. Material Master
      3. Storage
      4. Support Data
   5. Monitoring