English to Czech Law/Patents Law (general) Lotyšsko - katastry

Land registers consist of portfolios divided into four parts.

The first part is used to register information on:
the real estate in question,
easements and real estate encumbrances [...]
The second part is used to register information on:
the owner of the real estate, [...]
The third part is used to register information on:
rights in rem encumbering the real estate [...]
The fourth part is used to register information on:
pledge rights established with respect to the real estate [...].

Jedná se o slušný anglický překlad z lotyšštiny.
Jak říkat portfoliu česky?
Díky.