Hello Vijay
For this you create a Device Group consisting of all your Devices in PAM of this Windows Domain.
Here, one Device you can define as Credential Source for the whole group - typically the Domain Controller (for which you have defined the domain application using the AD Connector and the synched Target Account you mentioned)
Note, unlike the device representing the Credential source, the other devices of this group do not need to be of type Password Management, but basically need to have the relevant access method enabled.
You can then define a Policy for this Device Group accordingly.
Best Regards,
Andreas