Contracts Created from Order Import

Is is possible to import an order with 2 of the same service lines for the same product without having the product lines grouped under the Service Line?

For example my order has

line         Ordered Item

1.1          304465

1.1...1     Monthly Rate

1.1...2     Optional Item

1.1...3     Optional Item

When the contract is created it is created as follows:

Line       Service Item         Sub Line         Product

1            Monthly Rate        1.1                  304465

2            Optional Item         2.1                 304465

2            Optional Item         2.2                 304465

Would like it to come across like this:

Line       Service Item         Sub Line         Product

1            Monthly Rate        1.1                  304465

2            Optional Item         2.1                 304465

3            Optional Item         3.1                 304465