After adding the lines manually to the invoice, you can generate a summary of all the lines based on criteria such as start date, charge type, price type, ship-to, location, etc. When you generate a summary, the fee amount from the manual lines is included in the summary so that the total amount from the summary matches with the fee from the contracted and additional fee invoice lines. For more information on how to generate a summary based on some criteria, see Creating an Invoice Summary Line.

When the manual lines have summary criteria matching with the regular lines then the manual lines are summarized along with the regular lines so that the summary includes these lines under that summary criterion. For example, if you generate the summary for Start Date as a criterion and the manual lines and the regular invoice has the same start date then a single line with consolidated information is generated under the invoice summary column.

When the manual lines do not have matching summary criteria, then the manual lines are summarized into a single line and are shown as a separate line entry in the Invoice Lines Summary related list. For example, if you generate the summary with filter criteria as Type, then the Invoice Line Summary related list has two line records. One record shows the consolidated fee amount of contracted lines and the other one shows the consolidated fee amount of the manual lines.