understanding between the department and the petitioners. Admittedly, the promotional post of Junior Engineer Grade-1 has to be filled from the feeder category namely, Junior Engineer Grade-II. The feeder category of Junior Engineer Grade-II is filled from two sources. One is the diploma holders appointed directly and the second is the non-diploma holders raising from the rank of helper etc., The service rules provides the eligible criteria for respective feeder category. Once they reach the post of Junior Engineer Grade-II, for the further promotion to the post of Junior Engineer Grade-1 necessarily, seniority list is to be prepared. Such seniority list should be in the ratio of 3:1 as per the service rules which is admitted by all the stakeholders. While so, the list prepared by the department consisting of diploma holders and non-diploma holders in the ratio of 3:1 is substantial compliance of the order passed by this Court, it may be named as inter-se seniority inadvertently, but it is the common seniority list for the higher post of Junior Engineer Grade-1. If any of the Junior Engineer found his name in the list is over looked, then it is for him to make an individual representation and get redressal.