Enter a number (between 0 and 255) that identifies this add-on.

Enter a description for this add-on, up to 30 characters.

Percent – Select this radio button if you want the add-on amount to be calculated on the subcontract’s total amount.

Amount – Select this radio button if you want to specify a flat amount for this add-on.

Specify the default percentage rate for this add-on. This rate is used to calculate the add-on amount when this add-on is set up on a subcontract in SL Entry.

Enter the flat amount for this add-on. This amount will be used as a default each time this add-on is set up on a subcontract in SL Subcontract Entry.

This check box is only available when the Percent radio button is selected.

Check this box if the percentage specified for this add-on is to be applied to each invoice. Each time an invoice that references this add-on is posted, the system calculates the add-on’s current invoice amount based on the specified percent and the sum of the invoice amounts for all regular and change order items on the subcontract.

If this check box is not selected, the full amount of the add-on is invoiced all at once.

There is a subcontract totaling $50,000 and a –1.00% add-on is set up for the subcontract. The total add-on amount for that subcontract will be $–500.00. If the Apply Percentage to Each Invoice check box is selected, and an invoice is posted against the subcontract for $10,000, the add-on amount for that invoice will be $–100.00. If the Apply Percentage to Each Invoice is not in use, the total add-on amount of $–500.00 will be applied to the invoice.

Specify the phase to which the add-on amount is to be posted whenever the add-on is set up on a subcontract. This phase will default when added to a subcontract.

Specify the cost type to which the add-on amount is to be posted whenever the add-on is set up on a subcontract. This cost type will default when added to a subcontract.