Change sequence of search helps in collective search help w/o modification

Hello,

does anybody know if it is possible to change the sequence of the elementary search help tabs within a SAP collective search help (e.g. KRED or DEBI) without doing a modification on the SAP object just by using enhancement techniques.

Adding new search helps (new elementary search helps or othe collective search helps) or hiding already included search helps, I did by adding an append search help, but the new search helps allways appear at the end of the list and at the end of the tabs. I want to change the sequence so that the most important and mostly used will appear first.

Helmut Fischer