Import/Export of Sales Order

Hi,
I would like to know if there is a method to Import/Export Sales Order throw a CSV file like the Accounts.
Thanks

Thanks for the reply.

I have to import data of Accounts and Sales Order from an old ERP.

For the Accounts and Products I can use the CSV functionality;
for the Sales Order I have to import data directly in MySql database? Are there other methods?

In case 1 I have to match:

vte_salesorder.accountid = vte_account.accountid

vte_inventoryproductrel.id = vte_salesorder.salesorderid

vte_inventoryproductrel.productid = vte_products.productid ?

For the values of salesorderid I have to start from the current value of vte_crmentity_seq and increment for every Sale Order?

Are there other tables to update?

Thanks and sorry for the many questions.