The tag permittedUseByDoc=для обслуживания многоквартирного жилого дома refers to the official permitted use of the land parcel according to the Russian national property registry (ЕГРН). Specifically, the key permittedUseByDoc corresponds to the allowed land use based on the official land use classification system in Russia.

The value для обслуживания многоквартирного жилого дома translates to "for the maintenance/service of a multi-apartment residential building."  This means that the land is designated to support a multi-family residential building located on it — for example, for the building itself, adjacent infrastructure, and utility areas required for its operation.