Data Transformation Engine Design Studio Tutorial

Chapter 9 - Data Breaks by Object Count Merging the Contact Group Type
Design Studio Tutorial
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If the number of Contacts in the file is not divisible by four, the last Contacts are
still considered a ContactSet, because the component rule allows for sets with
less than four. To enter the component rule, use the Insert Function command
to insert the
COUNT function, use the ($) shorthand notation for the current
object, enter the less than and equal sign operators (
<=), and the count value
of 4.
To add a component rule to Contact
1 In the ContactSet group window, set current focus on the Contact group type
by clicking in the rule cell next to the Contact group.
2 Click in the rule bar and insert the COUNT function.