What can the credential vault locker administrator do to fix the problem?

Bot creators are complaining that their personal login credentials for a system they are automating are being used by bots in production. They are concerned the bot will make errors and they will be lamed.

What can the credential vault locker administrator do to fix the problem?
A . Review the code promotion process to ensure clearing any personal passwords prior to promoting a bot to production
B . Assure the developers that properly developed bots do not make mistakes
C . Add a new user-defined credential to a locker. Have a user-defined role mapped to the locker be assigned to bot creators and bot runners.
D . Add a new standard credential to a locker for access to the new system and assign the bot developers as consumer of the locker

Answer: C