Are there no cheat codes in Heroes 5?

how do I enable cheats for Tribes of the East?
this method only works for Hammers of Fate...

Is it really impossible to play without cheats, even on the easiest difficulty level?
To use cheats, you first need to activate the console.
First, open the autoexec_a2.cfg file in Notepad, which is located
in the Profiles folder.
In the // Startup section, add the following:
setvar dev_console_password = schwinge-des-todes
Save the file. Then, open the input_a2.cfg file in Notepad,
which is located in the \My Documents\My Games\HOMM5TOE directory.
In the // console section, add the following:
bind show_console '`'
Something like that.