This task doesn't create a group. The RFM Segmentation task populates 3 fields in the constituent360 profile. These 3 fields are
  • Recency PCTL
  • Frequency PCTL
  • Monetary Value PCTL
The purpose of the task is to populate those fields so you can use them in your Queries. You can create a query and set the query logic for those fields based on what you want to find. For example, "Recency PCTL is not blank."