Performance Appraisal Rating Scale.

Hi Friends ,

Want to know that is there any place where we can define the year relevance for the Rating Scales and Rating scale text ? My client want some changes in Rating scale text for 2010 Appraisal and this changes should not effect previous appraisal document. I know oohap_value_type is for Rating scale.

Your valuable response would be appreaciated.

Rgds