Cost Estimate Procedures Use these procedures when working with cost estimates on the S1 // Projects tab. Create a New Cost Estimate Create a new cost estimate directly within Acumen. Add New Activities to a Cost Estimate Add an activity to a cost estimate. These can be organized into hierarchy or cost breakdown structures. Organize Cost Estimate Activities into a Hierarchy or Cost Breakdown Structure Create a cost breakdown structure or other hierarchy within a cost estimate. Parent Topic: S1 // Projects Tab Procedures