Issue related to Web Template Variblae Screen

I have a infoobject 0COMPANY used in a BEx Query and based on which, i built a Webtemplate,

In the Web Template Variable Screen, the Input Help for this Company Infoobject, it is showing, TEXT and then KEY and i want to change to this KEY and TEXT.

When i execute the BEx Query, the input Help for this object is KEY, SHORT TEXT and MEDUIM Text.

Most importantly The BEx Query is BUILT on the ODS.

Thank you very much in advance.