Data Transformation Engine Design Studio Tutorial
Chapter 3 - Modifying the Mail.mms Map Source File  Entering Map Rules 
Design Studio Tutorial 
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The equal sign (=) and the Company Field:ContactsIn data object name 
appear in the rule cell. (They will appear in the Rule Bar after the map rule is 
committed.) 
4  Place current focus in the Rule Bar or the rule cell and press Enter to commit 
the map rule. 
Note When dragging a data object into a rule cell, the equal sign is automatically 
inserted. 










