Compulsory return attributes!

[Mikael Grehn <mikael@envilogg.se>]

Hi!

I noticed that some LDAP servers return some extra attributes (besides
the ones I ask for) from an entry. Should I include these extra
attributes in my own LDAP server when returning an entry to a client
without him asking for this attribute?

The extra attributes I found was "createTimeStamp" and "Creatorsname".
Are there any others I should include?

What happens if the perfomance of the server is important and this extra
data in included as default?

What is the standard for this?

Greatful for any help or comments!

Mikael