Cant find this ping.

Today i accidentally replaced the key binding of my Targer something ping. Now i cant find it in the settings. Please help. In which section i can find it.
Best New

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

Report as:
Offensive Spam Harassment Incorrect Board