| Siebel Enterprise Integration Manager Administration Guide > EIM: Examples of Common Usage > EIM Delete Process Examples > Example of Deleting Specific Positions from Accounts
 To delete specific positions from an account, you must populate the interface table EIM_ACCOUNT with an SQL script in addition to making modifications to the .IFB file. This is because DELETE MATCHES does not work for nonbase tables. You can use the following sample .IFB file: [Siebel Interface Manager]     USER NAME = "SADMIN"     PASSWORD = "SADMIN"     PROCESS = DELETE [DELETE]     TYPE = SHELL     INCLUDE = "Delete Accounts Main" [Delete Accounts Main]       TYPE = DELETE       BATCH = 1       TABLE = EIM_ACCOUNT       ONLY BASE TABLES = S_ACCNT_POSTN       DELETE EXACT = TRUE |