i use for building this config:
he 3 top features of the intuitive-Projile are:
ALT+FirstLetter of the Creature / selects Creature or Creatures
Ctrl+FirstLetter of the Building / selects Building or the Buildings FirstLetter of the Building (press several times for toggling) / build the Building
and some more details about this AutoCiv - Config, if you wont, details look here: https://github.com/sl5net/0ad-TTS-speaking-population/blob/main/0ad_tts_data/intuitive_config.json