1. Marketing
   1. Subtopic 1
      1. Subtopic 1
2. Sales
   1. Human Resources
      1. Solutions Specialist
         1. Ratio
         2. Cost
      2. Leasing Manager
         1. Ratio
         2. Cost
      3. Leasing Agent
         1. Ratio
         2. Cost
   2. Tool(s) & applications
      1. Line of business application
      2. Proprietary tool(s)
3. Property Management
   1. Regional Manager
      1. Subtopic 1
   2. Maintenance Lead
      1. Subtopic 1
4. Maintenance
   1. Human Resources
      1. Maintenance
         1. Subtopic 1
            1. Subtopic 1
            2. Subtopic 1
   2. Subtopic 2
      1. Subtopic 1
5. Construction
   1. Subtopic 1
      1. Subtopic 1