Data Binding - Delete operation

Hi,

As i understanding till now package data banding works by inserting or updating records in corresponding tables but what if i want delete records from some table. Simple example is initial modification of Sales Workplace. Requirement is to remove unneeded sections. After this this modification i have 3 table to bind records to package:

[SysWorkspace]

[SysModuleInWorkplace]

[SysAdminUnitInWorkplace]

Here i have problem because i just removed some Sections from Worplace so i cannot bind this records from SysModuleInWorkplace. Result of installing this package is misleading because i don't have error but this changes doesn't applayed.

What is best practice to transfer this modification in package ?

Regards,

Marcin Kott