ACF admin columns

Custom admin column from ACF field:

function my_page_columns($columns) {
    $columns = array(
        'cb'        => '<input type="checkbox" />',
        'title'     => 'Title',
        'datum'      =>  'Datum dogodka',
        'date'      =>  'Datum objave',
    );
    return $columns;
}

function my_custom_columns($column) {
    global $post;

    if ($column == 'datum') {
        echo get_field( "datum", $post->ID );
    } else {
         echo '';
    }

}
add_action("manage_dogodki_posts_custom_column", "my_custom_columns");
add_filter("manage_dogodki_posts_columns", "my_page_columns");