ConsoleOne ADMIN password lost! [hosto reset or recover]

Like in title..

Our previous administrator left the job from day to day and gave us the password for the "admin" account.
For the first time in my life I encounter Groupwise, and completely do not know the configuration.
Is there a chance to modify your password or recover?

System: GW8 on SLES10.

ldapsearch shows:

NCPKeyMaterialName: SSL CertificateDNS
dsRevision: 2021683
Version: eDirectory for Linux v8.8 SP3 [DS]
Status: 2
objectClass: ncpServer
objectClass: Server
objectClass: Top

# admin,corp
dn: cn = admin, o = corp
mail: admin @ xxxxxx
uid: admin
messageServer: cn = xxxxxx, o = corp
sn: admin
objectClass: inetOrgPerson
objectClass: OrganizationalPerson
objectClass: Person
objectClass: ndsLoginProperties
objectClass: Top