add switch link as meta data

Hi,

I am wondering whether it is possible to add the switch to a user link as a meta data to the users profile.
I found the code in the FAQ:

if ( method_exists( 'user_switching', 'maybe_switch_url' ) ) {
    $url = user_switching::maybe_switch_url( $target_user );
    if ( $url ) {
        printf(
            '<a href="%1$s">Switch to %2$s</a>',
            esc_url( $url ),
            esc_html( $target_user->display_name )
        );
    }
}

But I don’t know how to use this and add it as user meta data.
I hope you can help me out.

Best,
Olga