Query on registered office of wos

Dear All,

As the group companies always have same regsieterd office, In my case its a wholly owned subsidiary(WOS).

I want to know whether the holding company can give space to its WOS to have its registered office without entering into any any agreement by free of rent.

Here the proof for WOS of occupying the premise can be the NOC from its holding Company.

Please let me know whether this can be done?

Thanks,

Ranjani V