How to Hide Mikesoft TeamVault Admin Menus

function plt_hide_mikesoft_teamvault_menus() {
	//Hide "TeamVault".
	remove_menu_page('mikesoft-teamvault');
	//Hide "TeamVault → File Manager".
	remove_submenu_page('mikesoft-teamvault', 'mikesoft-teamvault');
	//Hide "TeamVault → Settings".
	remove_submenu_page('mikesoft-teamvault', 'mikesoft-teamvault-settings');
	//Hide "TeamVault → Activity Log".
	remove_submenu_page('mikesoft-teamvault', 'mikesoft-teamvault-logs');
}

add_action('admin_menu', 'plt_hide_mikesoft_teamvault_menus', 11);

Where do I put this code?