Hi,
Thank you for your sample code and info. Seem, I do it wrongly at the beginning, save data in defined relationship. Could you tell me, how should I define the level?
Ex.
Item
A01, B01, C01
Package
AA01 - A01, B01
BB01 - AA01, C01
Refer to the case above, What is the level for AA01 and C01?
Thank you
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I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...
