AX 2012 Layer's
There are three layers available only to Microsoft to deliver the base application.
(The xxP layer indicates the patch layer for each application object layer).
SYS, SYP:- System layer: The standard application is developed in this
lowest layer. This includes the core application and the localization for most countries.
GLS, GLP :- Globalization layer: Includes features developed for some
countries that were not yet moved into the SYS layer.
FPK, FPP :-Feature Pack layer: Includes industry feature packs that are
controlled by Microsoft.
There are three layers available to partners and ISVs.
SLN, SLP :- Solution layer: Includes Microsoft endorsed industry solutions.
ISV, ISP :- Independent Software Vendor layer: Includes generic or
vertical solutions developed by ISV's.
VAR,VAP :- Value Added Reseller layer: Includes multi-customer solutions
developed by VAR's.
There are two layers available to both partners and customers who have a license
to access the AX source code.
CUS, CUP :- Customer layer: Includes customer specific functionality.
USR, USP :- User layer: Includes installation specific functionality and