What are some possible supplemental, incidental and consequential provisions that could be included in the order made under clause (3)?
Some possible supplemental, incidental and consequential provisions that could be included in the order made under clause (3) include:

1. Providing for the transfer of administrative records or files related to the specified class or classes of posts from existing departments or offices to the newly formed Administrative Tribunal.
2. Establishing a system for maintaining confidentiality and privacy of information related to the grievances and cases handled by the Administrative Tribunal.
3. Providing for the appointment of support staff, legal advisors, or other personnel necessary for the functioning of the Administrative Tribunal.
4. Setting deadlines for resolution of grievances and appeals presented to the Administrative Tribunal.
5. Establishing procedures for notifying affected parties about decisions made by the Administrative Tribunal.
6. Providing for the review or appeal of decisions made by the Administrative Tribunal, with clear guidelines on the process and timeline for such reviews or appeals.
7. Setting forth any necessary exceptions or modifications to existing laws that may apply to the jurisdiction and proceedings of the Administrative Tribunal.
8. Establishing procedures for the collection and administration of fees related to grievances, appeals, or other services provided by the Administrative Tribunal.
9. Providing for the coordination and cooperation between the Administrative Tribunal and other relevant government departments, local authorities, or agencies in handling cases related to the specified class or classes of posts.
10. Setting forth guidelines for the proper documentation and record-keeping of decisions made by the Administrative Tribunal, including maintaining an official register or database of such decisions.