Add and Edit coaches in my roster

Hey, can u please help me, how to add or edit coaches of a team in my roster. Ex: change byronn scott to mike brown.but brown is hidden and i wanna make mike budenholzer or brian shaw(assistant coaches) a headcoach. how can i do that???? help please tnx!!!!

you change the coach IDs in the teams tab of either the free Roster Editor, or the REDitor with a paid teams tab license.