SRWare Iron for Android: 1) Proxy usage, 2) Installing extentions ?

[tMH]

Hello dearest coders, and thank you for such a nice product as Iron (for Win;).
Can you tell me how to use proxy (socks5, http/https ones) in Iron for Android, and
how to install needed extentions like AdNauseam ?

thanks in advance!
-t