When you notify Heka of moving in, you are demonstrably a resident of the building.
Heka’s regional office maintains a register of occupants that contains information about all persons living in buildings managed and maintained by the company. If you order a door opening service, your information is checked against the register. If you are not listed in the register, the maintenance worker cannot open the door for you. The register of occupants enables the staff of the regional office to verify which names should be on apartment doors and stairwell name boards, for example.
Only the main tenant can submit a notice of new residents in the apartment.