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Nope, if it's trust set up an valid and usr can access it Domain Controller for authentication then he/she should be able to change password also.<br />
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The most important part of workstation settings is proper DNS settings. Make sure if user can access DC in your domain from trusted domain.<br />
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Regards,<br />
Krzysztof
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Nope, if it's trust set up an valid and usr can access it Domain Controller for authentication then he/she should be able to change password also.

The most important part of workstation settings is proper DNS settings. Make sure if user can access DC in your domain from trusted domain.

Regards,
Krzysztof

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ok thank's I believe the same too but the it department of the the other company continue to tell me that is impossible unless they move their workstation in our domain.
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ok thank's I believe the same too but the it department of the the other company continue to tell me that is impossible unless they move their workstation in our domain.

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As ISiek confirmed you should be able to change the password in you authenticate to that DC. Could the Administrator disabled the allow change password on the user account?<br />
it could be it's not connecting to the DC and only using caching to logon as mentioned by iSiek. You can try to logon using the same workstation using a different user that has never logged on that machine and see if it authenticates, from there you can confirm if the workstation is communicating with the DC
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As ISiek confirmed you should be able to change the password in you authenticate to that DC. Could the Administrator disabled the allow change password on the user account?
it could be it's not connecting to the DC and only using caching to logon as mentioned by iSiek. You can try to logon using the same workstation using a different user that has never logged on that machine and see if it authenticates, from there you can confirm if the workstation is communicating with the DC

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Hi is that a normal user can not change his password when is logged on a &nbsp;a workstation joined to a trusted domain?
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Hi is that a normal user can not change his password when is logged on a  a workstation joined to a trusted domain?

change password problem between trusted domain

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.