Hi, I have to annotate my collections like this:
[Relationship("lineItems", RelationshipType.Aggregation, Cardinality.OneOrMore, inverseProperty = "invoice")]
public virtual IBag<LineItem> lineItems
{get; set;} (there is some more code in getters/setters).
Proxy created by Castle does not have this attribute. what do i need to do to so that the proxy would also have this attribute?

I check for the attribute like this

Object[] att = collectionProperty.GetCustomAttributes(typeof(RelationshipAttribute), true);

this seems to be a problem with DynamicProxy. There is an issue logged in DYNPROXY-ISSUE-78.