For attribute manager

On 15/01/2014 at 00:53, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   R15 
Platform:   Windows  ;   Mac OSX  ; 
Language(s) :     C++  ;

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It was chosen in ChangeNBit() the key frame of the time-line property did not appear to attribute manager.
Please tell me how to view the properties at this time.