Authoring 4 class for Servers that rollup to 1 class

Hi,
I am new to authoring the classes, and would like some assistance
I want to create 4 classes that discover applications, that then everything gets added to 1 class for Reporting, Notifications, and Monitoring Purposes as a Windows Computer Object.
Is this creating 
Class types
1 x Hosting Class, 4 x Abstract classes
Relationships types
1x Hosting relationship  4 x Containment Relationships
All this needs to be on the based on the Windows computer roll,
Currently my 4 Classes are working 100% so I would like them to be added to 1 class
One way I did find for this to work is to target all my discoveries to the 1 class I want to roll up, but I loose the flexability the 4 I would like to have as well.
any assistance will do.

Hi 
You can not have a discovery for abstract class, an abstract class is blue print inherited by child class.
if you application is has 4 modules base of windows computer role create 4 different class of hosted type and write discovery to populate all this class objects, once 4 class object are populated you can create a computer group and add 4 class as membership
so that you can use this group for notification and reporting.
refer below link for more information on hoe to author MP class 
https://channel9.msdn.com/Series/System-Center-2012-R2-Operations-Manager-Management-Packs
https://channel9.msdn.com/Series/System-Center-2012-R2-Operations-Manager-Management-Packs/-Mod6
regards
sridhar v

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