Axapta Filename Extension Naming Conventions

See http://daxcoder.blogspot.com/2008/06/axapta-filename-extension-naming.html

Ax*.123

The first letter represents the owner of the file.
A: Application
K: Kernel

The second letter represents the contents of the file.
L: Label
O: Object
T: Text
D: Developer Documentation
H: Online Help

The third letter represents the type of file.
D: Data
I: Index
C: Cache
T: Temporary