Apache OpenOffice (AOO) Bugzilla – Issue 110809
Custom sort needs to be at column level not for entire sort
Last modified: 2013-08-29 18:15:34 UTC
The custom sort order option needs to be moved from the Options tab to a the Sort Criteria tab in such a way so that on multi-column sorts you can specify which column the custom sort order applies to. Also, it's possible to need multiple custom sort orders on the same sort operation and the current layout does not allow for that.
Description makes sense.