How is app information in Ubuntu Software Center maintained?

[Ma Xiaojun]

Hi,

I'm mainly concerned about packages that are part of official repository.

For example, Fcitx is an input method framework that I probably use
"sudo apt-get install fcitx" to install it.
However, in Ubuntu Software Center, "fcitx-data" package, a dependency
of "fcitx" packages is advertised as "Fcitx" app.
https://apps.ubuntu.com/cat/search/?q=fcitx

Another example is that Hangul engine of IBus (ibus-hangul) is
advertised as "IBus Hangul Preferences"
https://apps.ubuntu.com/cat/applications/ibus-hangul/

Cheers,
Ma Xiaojun