[Pharo-users] Question when reading UPBE

[小橙橙]

Hi,

    I'm a newcomer in Pharo and start to learn how to use Pharo.
    In page 42 of UPBE(Vesion:2015-10-17 ), I don't know where I write the
constant methods and UPBE didn't tell me in which pane to type them.
    Could you tell me ?

Andy Zhu