The page for editing fields in a Project is accessed by selecting Administration | Project | Field Maintenance from the FootPrints Toolbar.
To edit a field:
Note on Data
Editing a field does not affect the data in existing Issues.
NOTE ON CHANGING FIELD NAMES AND TYPES
FootPrints does not allow you to change the field type and does not allow you to change the field name except for SQL Server or MySQL databases. For all other databases, if you want to change the field type or field name, you must delete the field and create a new one.