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Case Base
MiningMart
Case
ModelCaseTelecom
Chain
HandleRevenueData

Step: Select past revenue data 2

Name Select past revenue data 2
Belongs to Case ModelCaseTelecom
Uses Operator RowSelectionByQuery
Belongs to Chain HandleRevenueData
Concepts of resulting Data Model InputCallDetails
InputCustomers
RevenuesPastDataPartTwo
Has Parameters TheConditionOperator
TheInputConcept
TheLeftCondition0
TheOutputConcept
TheRightCondition

M4 Documentation:

This step filters the data so that only the revenues of the six months period preceding the churn month are used in later steps.