Key code for Ip Remote Control

Hi
I need to control the LG 86QNWD806QA through IP Remote Control
Further
Which is going to used by ELAN SC 100 ( SMART HOME COMTROLLER )

I couldn’t able access the keycode for Ip control option in TV
i have gone through very possible settings in TV but nothing helped me
anyone can help me in this ?

This forum is only for webOS TV apps. Thank you.