Thank you for your reply.
I am not missing any information I think so,
I am facing an error:
[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: Unexpected exception from plug-in (Execute):
Why its needed to add device credentials.
If you have any running sample plugin execution code which fulfil my requirement, please send.
I haven't seen any help to pass information from one crm to another crm, both are online.