Dumb question: How do I add a signature 2 my posts?

?? Looked thru my profile settings- asks me if I want to display signature but didnt see any option to create or edit signature

https://www.steinberg.net/forum/viewtopic.php?f=132&t=11696
https://www.steinberg.net/forum/viewtopic.php?f=132&t=11743

got it- Thanx!