# This file will update an Exchange 5.5 pre SP1 schema to contain three new attributes on the Top object class dn: cn=Object-GUID, changetype: add objectclass: Attribute-Schema Access-Category: 1 Attribute-ID: 1.2.840.113556.1.2.618 Attribute-Syntax: 2.5.5.10 Is-Single-Valued: FALSE Admin-Display-Name: Object-GUID description: objectGUID MAPI-ID: 35949 OM-Syntax: 4 Heuristics: 3 Extended-Chars-Allowed: 0 Search-Flags: 1 dn: cn=Replication-Signature, changetype: add objectclass: Attribute-Schema Access-Category: 1 Attribute-ID: 1.2.840.113556.1.2.619 Attribute-Syntax: 2.5.5.10 Is-Single-Valued: TRUE Admin-Display-Name: Replication-Signature description: Replication-Signature MAPI-ID: 35950 OM-Syntax: 4 Heuristics: 3 Extended-Chars-Allowed: 0 Search-Flags: 0 dn: cn=Unmerged-Attributes, changetype: add objectclass: Attribute-Schema Access-Category: 1 Attribute-ID: 1.2.840.113556.1.2.620 Attribute-Syntax: 2.5.5.10 Is-Single-Valued: FALSE Admin-Display-Name: Unmerged-Attributes description: unmergedAtts MAPI-ID: 35951 OM-Syntax: 4 Heuristics: 3 Extended-Chars-Allowed: 0 Search-Flags: 0 dn: cn=Top, changetype: modify add: May-Contain May-Contain: 1.2.840.113556.1.2.618 May-Contain: 1.2.840.113556.1.2.619 May-Contain: 1.2.840.113556.1.2.620 - dn: cn=Object-GUID, changetype: modify replace: Search-Flags Search-Flags: 1 - dn: cn=Schema-Version, changetype: modify replace: Range-Upper Range-Upper: 2506 - dn: cn=ADC-Global-Names, changetype: add objectclass: Attribute-Schema Access-Category: 1 Attribute-ID: 1.2.840.113556.1.2.621 Attribute-Syntax: 2.5.5.12 Is-Single-Valued: FALSE Admin-Display-Name: ADC-Global-Names description: msExchADCGlobalNames OM-Syntax: 64 Heuristics: 5 Extended-Chars-Allowed: 0 Search-Flags: 1 dn: cn=Top, changetype: modify add: May-Contain May-Contain: 1.2.840.113556.1.2.621 - dn: cn=Tagged-X509-Cert, changetype: modify replace: Description Description: userSMIMECertificate - dn: cn=Tagged-X509-Cert, changetype: modify replace: Heuristics Heuristics: 19 -