Working permit or work eligibility for my wife

Hello all, i'm a Lebanese citizen, i'm planning to move soon to Belgium as an investor to be assigned as a manager in the company in which I'm investing.
My wife who is a dependent, can she apply for a work in Belgium and been accepted to work in any company ? does she need a specific permit ?

Answered in https://www.expat.com/forum/viewtopic.php?id=658581