I think you're asking about the TM28 (change of address form) that some offices still require and the TM30 (notification of foreigner in residence)
You can file the TM28 if you need to, but your land lord/property owner or even you as a foreigner, can make a log in and use the online TM30 system
The other choice is to go file a TM30 in person at the immigration office serving the area where you stay.
Here is the link to the online system;
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