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https://issues.apache.org/jira/browse/ATLAS-819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15299053#comment-15299053
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CASSIO DOS SANTOS commented on ATLAS-819:
-----------------------------------------

Can you confirm that this is not going to be the default for "all user defined 
types" as stated in the description, but instead an optional base class, or 
rather a couple of optional base classes, one with the read-only system 
attributes and one with 'name' and 'description', as per Dave comments, with 
which I fully agree? 

We have such classes in our application and other applications are likely to 
have something similar, so making it optional would give more flexibility to 
application developers. 

Based on my experience, it's not uncommon to have classes for which even those 
read-only system attributes are not required or desired (unnecessary overhead), 
as they represent objects that may need to be referenced from multiple objects 
but are to be otherwise handled as "lightweight" sub-objects of another 
root/parent object. 

> All user defined types should have a set of common attributes
> -------------------------------------------------------------
>
>                 Key: ATLAS-819
>                 URL: https://issues.apache.org/jira/browse/ATLAS-819
>             Project: Atlas
>          Issue Type: Bug
>            Reporter: Hemanth Yamijala
>
> It would be very convenient if all user defined types have a conventional set 
> of common attributes including:
> * name
> * description
> * owner
> * created at
> * modified at



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