This simple tab is used to change the project’s Function
Unit (the size component used to quantify delivered functionality) and gearing
factor (a conversion factor used to normalize size data for projects sized in
different units such as Stories, Requirements, or Function Points to a common
baseline).
See the Sizing Tabs section for detailed descriptions and instructions on sizing tab fields, and Understanding Sizing (Function Unit) Data for additional guidance on the fields used to capture size data in SLIM-Suite tools.