Hi Steve,

Thanks for the quick check on it. Was never thought to put admin.php in page list. Also i like to know, do you have planning to add functionality by which developers can add their custom database table and generate cross query and other stuff with Piklist. Also generating field with specific custom table data and make cross entry with it in another custom table. I am not sure is it possible right now or not as user guide not having something like that.

That was little bit tricky with Core PHP.

I did Array_combine with my values and it worked. Now field value is actual field name rather than 0,1,2,3

Here is final code:

/*
Title: User Department
Description: Select department for user.
Capability: manage_wp_hr
*/

$user_departments = get_option('wp_hr_departments'); // Getting Setting
$user_department = $user_departments['departments']; // Getting array value of repeat field
$user_department_array = array_combine($user_department, $user_department); // Generating new array where value and key both are same

piklist('field', array(
	'type' => 'checkbox'
	,'field' => 'user_department'
	,'label' => 'User Department'
	,'attributes' => array(
		'class' => 'text'
	)
	,'choices' => $user_department_array
));

Hope this will help someone in future.