How to set which items provide hp on OE?

[blarke]

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L2J Revision Number: 4903M
L2JDP Revision Number: 8348M

Hello all,

Just a fast question. I know where to set the amount of hp given by overenchant; however, I would be curious how to set up which items should give hp and which items shouldn't.
For example: to set up as shields/sigils give no hp, but belts do, etc.

Where may I find this in the code (if so)?

Thanks!