This is the 535th most frequent Lithuanian word.
valdymo
"Valdymo" translates to "management" or "control" in English.
In this sentence, _valdymo_ is a genitive case formation of _valdymas_ (management), used to qualify _sistema_ (system), indicating it is a management-related system.
Valdymo sistema padeda organizuoti užduotis.
The management system helps organize tasks.
Here, _valdymo_ is used as a descriptor for _struktūrą_ (structure), again indicating a system related to management or governance.
Įmonė tobulina savo valdymo struktūrą.
The company is improving its management structure.
In this case, _valdymo_ describes _padėtis_ (state or situation) regarding the process of managing or governing territories.