Each co-heir can apply to the probate court for a so-called joint inheritance certificate for several heirs. If there is a previous and subsequent inheritance, the inheritance certificate shows this.
The probate court can also issue a so-called joint partial inheritance certificate for several heirs. Any co-heir can apply for a joint partial inheritance certificate. This can be limited if parts of the estate are located abroad.
With a custody order - a so-called last will and testament - parents or single parents can regulate in advance who should represent their minor children after their death.