Data Transformation Engine Design Studio Tutorial
Chapter 3 - Modifying the Mail.mms Map Source File  Files Used in this Chapter 
Design Studio Tutorial 
72 
Files You Create or Modify for Chapter 3 
The following table describes the files that you create or modify while you perform 
the exercises for this chapter. 
Icon  File type  Name  Description 
Text file  Label.txt  Output data text file that 
contains multiple label 
records produced by the 
ContactToLabel map. 
Text file  FullLabel.txt  Output data text file 
generated by the 
ContactToLabel map. 
Compiled 
map file 
ContactToFullLabel.mmc  Compiled map file generated 
from the build process. 
 Map build 
analysis 
results file 
ContactToFullLabel.mme  Map build analysis results 
file generated from the build 
process. 
Type tree 
analysis 
message file 
*.dbe  Type tree analysis message 
file created when a type tree 
is analyzed. 
 Map source 
options file 
Mail.mopt  Map options file created 
automatically during the 
Save process. 
 Backup type 
tree and 
map files 
*.bak  Backup type tree files and 
map source files are created 
automatically during the 
Save process. 
Copies of the files created during the exercises are provided for all chapters in the 
Tutorials\Solutions folder. The structure and use of these files is described in 
the Design Studio Tutorial Solutions section on page 18. 










