Which of the following can you use to connect directory services to Central User Administration (CUA) of an SAP system?

Which of the following can you use to connect directory services to Central User Administration (CUA) of an SAP system?
A . Directory Services Markup Language (DSML)
B . Directory Access Protocol (
C . 500 DAP)
D . Application Link Enabling (ALE)
E . Lightweight Directory Access Protocol (LDAP)

Answer: D