Change of Commune with Orange card

Hi,


I would like to know if anyone has experience with relocating to a different commune while holding an orange card. Does it affect the process? Which commune handles your file after.


example: application in commune of Ixelles, received annex 19 and within the 6 months waiting, moving to commune of Anderlecht. What happens to your file ? Is it transferred to new commune? Does it get delayed?


thanks