>Hi António,
>
>thank you Antonio, without a doubt it helped me a lot to understand better how to do it!
>
>Many thanks,
>Best regards,
>Luis

Luis,

off topic.

Would you mind to click in the hamburger menu in the upper right corner of this window and enable "Auto quote"? This marks the text you reply to as replied (as your text above), so it is much more easy to see what is your answer.

Thank you.
Lutz