Why sorting is not available for any columns in 'Preview Impacts of the Change' dialogbox
Steps to reproduce on ICD 7.6 instance:
Launch Changes app
Click on the 'New Change' button
Submit the Change
Make sure 'Primary Target CI' has been selected for the Change
Launch the Impact Analysis>Preview Impacts facility
Notice there is no way to sort this list by any column.
Accepted answer
This is working as designed. Data in this dialog box (Preview Impacts of the Change) is coming from related table. Related table cannot be sorted.