How to set "Ai User Options" in Katana similar to Maya

[huseila]

Hello,
I noticed that in Maya, the "Ai User Options" parameter is available in the "defaultArnoldRenderOptions" node, and I used it to generate region render image. However, I couldn't find a similar option in the "ArnoldGlobalSettings" node in Katana. Could someone provide more details on how to achieve this in Katana? Thanks!

[tim.goransson6XTRC]

for render region, i'm pretty sure you just use the katana RenderSettings node, and its the cropWindow parameter.