This tutorial illustrates how to use the latest release of the iRules Editor to create, save, and modify iRules stored in multiple. Administrative Partitions. For those who don't know about the partition support added in BIG-IP v9.4, it's basically a way to create "buckets" for configuration objects, each with their own access controls. Partitions make it very easy to segment virtual servers and it's applications to certain business or network groups. This tutorial shows how to use the iRule Editor to create iRules in any partition the logged in user has access to.