after reading the openldap admin guide you mentioned i understud that by using -X on the ldapsearch command i should use the authzTo attribus as you said
but even we the changes i made on the file no diffrences was spoted...
i curtenly use the ACL above( it was my initial and best for my case i think ):
*access to ** * by dn="cn=M@nSpi,dc=teipir,dc=gr" write* * by dn="cn=Vlachakis Emmanouil,ou=Managers,dc=teipir,dc=gr" manage* * by dn="cn=Oikonomakis Spyridwn,ou=Managers,dc=teipir,dc=gr" manage* * by users read* * by * write*
thnak you