public RelatedTo addRelatedTo(String uid) {
		RelatedTo prop = new RelatedTo(uid);
		addRelatedTo(prop);
		return prop;
	}
public RelatedTo addRelatedTo ( String uid ) { RelatedTo prop = new RelatedTo ( uid ) ; addRelatedTo ( prop ) ; return prop ; }
Adds a component that the journal entry is related to.
@param uid the UID of the other component
@return the property that was created
@see <a href="http://tools.ietf.org/html/rfc5545#page-115">RFC 5545
p.115-6</a>
@see <a href="http://tools.ietf.org/html/rfc2445#page-109-10">RFC 2445
p.109-10</a>