Depending on the version of Grid you are using, refer to "Event Hub and Event Analytics Grid Extensions" in Lawson Grid Extensions Installation and Administration Guide or in Infor ION Grid Extensions Installation and Administration Guide.
Use Eclipse Classic 4.3 or later with the plugin that is available from Infor Xtreme. The newest versions of Eclipse seem to have problems with Infor plugins, so I stick to the Classic 4.3 per the doc. The plugin filename is smartrules.eclipse.repository-xxxx.zip. I could not find it in the downloads and had to open a ticket to get access to it.
Ref:Infor Smart Rules Installation Guide
m3 Infor Smart Rules Installation ISRIG_10.1.0.0_W.pdf (57 kb)