What specific powers does an order made under clause (1) of Article 371D have?
The specific powers that an order made under clause (1) of Article 371D has are:

1. To provide, having regard to the requirement of each State, for equitable opportunities and facilities for the people belonging to different parts of such State, in the matter of public employment and in the matter of education, and different provisions may be made for various parts of the States.
2. The order can, in particular, require the State Government to organise any class or classes of posts in a civil service of, or any class or classes of civil posts under, the State into different local cadres for different parts of the State and allot in accordance with such principles and procedure as may be specified in the order the persons holding such posts to the local cadres so organised.
3. The order can specify any part or parts of the State which shall be regarded as the local area - (i) for direct recruitment to posts in any local cadre (whether organised in pursuance of an order under this article or constituted otherwise) under the State Government, and (ii) for direct recruitment to posts in any cadre under any local authority within the State.