A private OID should be obtained for a company when:
A.
That company runs out of public OIDs.
B.
The company intends to use LDAP for commercial purposes.
C.
The company wants to make their directory available to the public on the World Wide Web.
D.
The company plans to create custom schema files for their directory.
Is the D option the correct one?
I believe that the company needs an OID if it wants to “connect” your LDAP to the Internet.
If it intend to create custom schemas why it should get an ID that identify it to the world?