Cardinaly in Aggregation

[Former Member]

Hello guys

Please help me out with Cardinaly 0...1 and 0..n

What is it? Like a LIST can have items. So it is relation one-to-many and it is 0...n cardinaly? but relation one-to one is 0...1 cardinalty?

Why it is even matter? and why it is even important?

thank you

[jtaylor]

Hello ,

I apologize for the lack of response, but I think it may be unclear to the people here what product your question is regarding. If you still have the question, can you please respond with the product you are asking about and more details if possible?

Generally speaking, your guess seems appropriate, but I can't tell you why it's important without more details...

Thanks,

John