When someone tries to sort a column in the info panel (e.g., Order Info) by clicking on the column header (e.g., Business Partner), the sorting is based on the actual column value (i.e, C_BPartner_ID), not the identifier (i.e., "name" from the C_BPartner table).

This can be reproduced easily using GardenWorld:
1. Login to GardenWorld
2. Open a info window (e.g., Order Info)
3. Search some records
4. Click on the "Business Partner" header

Expected behaviour: Sorting is based on what is displayed in the column, not the underneath ID.