Disposal of interim petition

My main appeal is pending before a Tribunal. I had filed an interim petition (in the same appeal matter) seeking their (Tribunal's) direction on authorities concerned for provision of an important document that is required to defend my case. The Tribunal heard the petition and ordered "as per rules the appellant is at liberty to get the documents from the authorities concerned. Petition thus disposed of". No further hearing date (for the main appeal) is given in the matter or in the order. Normally, in the my previous petitions, the order used to contain the decision, next hearing date with purpose. But this order strangely does not mention the next hearing date. It simply says 'petition disposed of'. I would like to understand this so that I can proceed further accordingly.