Each association can set lazy. This setting is for those associations that has lazy set as Unspecified.
Proxy fetching - A single-valued association is fetched when a method other than the identifier getter is invoked upon the
associated object.
"No-proxy" fetching - A single-valued association is fetched when the instance variable is accessed. Compared to proxy fetching, this approach is less lazy; the association is fetched even when only the identifier is accessed. It is also more transparent, since no proxy is visible to the application. This approach requires buildtime bytecode instrumentation and is rarely necessary.
False - Not to set lazy.