What category of management is prior to motivation should managers has to be skilled enough to acheive organization's goals?

Your question proposes (!!) that BUSINESS MODELING has been done already, and STRATEGIC PLANNING has also been done, resulting in defined organization goals that beed to be achieved.

Talking about "prior to motivation" seems to shift the whole discussion into people/talent/HR management which is ONLY one dimension of the multiple dimensions we need to address to achieve  the overall organization's goals .

Are you talking specifically about HR and people management ?    Kindly explain and clarify !!