The default is the Hours Per Day times the number of days of the assignment (Finish minus Start plus 1) times % Effort but it may be edited. If this field is edited the % Effort field is recalculated.
The default is the Rate Basis selected in the header of the Requirement but it may be edited here. If this field is edited the Total field is recalculated.
This is a system list. The choices are "Resource" (the default) and "Requirement". If Rate Basis is "Fixed Amount" this field is locked at "Requirement".
If Rate Basis is "Fixed Amount" this defaults to the Fixed Amount in the header but it may be edited. If Rate Basis is "Hourly Rate" and Use Rate From is "Requirement" this defaults to the Hourly Rate in the header but it may be edited. If Rate Basis is "Hourly Rate" and Use Rate From is "Resource" this field defaults to the resource's rate for the selected Classification and Pay Type but it may be edited. If there is no selected Classification or Pay Type this defaults to 0.
Cost Code Field. This defaults to the Cost Code selected in the header of the Requirement but it may be edited here. If there is no Cost Code in the header the default is the Default Cost Code for the selected Resource if it matches a Cost Code for the project.