How to Clear Midi Learn file in Dorico?

Hello,
I messed up the keyboard mapping of Alexis V25 midi contoller.
Key36 now became a key to issue Note duration change (eighth note) . I just need it to output pitch information.
How do I remove Midi Learn command for this key so that it works as a normal key ?
Is there a Midi Learn file that I can delete in Dorico ?
Thanks in advance
Q

Hello,
I messed up the keyboard mapping of Alexis V25 midi contoller.
Key36 now became a key to issue Note duration change (eighth note) . I just need it to output pitch information.
How do I remove Midi Learn command for this key so that it works as a normal key ?
Is there a Midi Learn file that I can delete in Dorico ?
Thanks in advance
Q

Sorry about that…
I found the answer… in reset key command