After the system has first copied operation A30 (which is the only focus object) from the database to the worklist, it then determines the environment objects (see graphic).

The system proceeds in the same way as for the selection of environment objects with date validity. A change status with parameter effectivity is treated in the same way as a change status with date validity, whose validity period overlaps with the selection period.

Even though the change statuses CH1 and CH2 do not fulfill the selection parameter variant, BOM header B along with both change statuses for item B10 are copied to the worklist.