What is the meaning of the order We are the 3rd respondent

Petition under Section 151 of C.P.C. praying that in the circumstances stated in the affidavit filed in the W.P. the High Court may be pleased to permit the petitioners to take out the notice to the 4th respondent in the above said wp. by way of substituted service by publishing the notice in Andhra Jyothi Telugu Daily having circulation in the newly formed Kothagudem, District, pending disposal of WP No. 25415 of 2007 on the file of the High Court. The court while directing issue of notice to the Respondents herein to show cause as to why this application should not be complied with, made the following order.(The receipt of this order will be deemed to be the receipt of notice in the case). ORDER: Heard. For the reasons stated in the accompanying affidavit, petition is allowed, permitting the petitioner to take out notice to the 4th respondent by way of Substitute service by publishing notice in Andhra Jyothi Telugu Daily District edition of Badradri , Kothagudem District, indicating the date of hearing as 10/2/17. Post on 10.02.2017.