i looked for it in settings and my profiles and found nothing.
please help me out.
thanks in advance.
Hi
It might take a few more posts for http://forums.opensuse.org/profile.php?do=editsignature to appear 
It is in settings on the left side “edit signature”…
Just post more provided it is not a spam and the option will show up.
Welcome to the forum, enjoy your stay.
got it. 