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Assuming that the new SCCM server is setup properly, you should be able to install the client with the new site code and it will be re-assigned.<br />
<br />

<pre><code id="code-20-42523468-1">C:\windows\ccmsetup\ccmsetup.exe SMSSITECODE=new_site_code DNSSUFFIX=yourdomain.local SMSMP=http://newsccmserver SMSLP=http://newsccmserver</code></pre>
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You should be able to do this from the console as well &quot;Right-click resource, pick Install client&quot;, but I would start with this command on one machine and test.
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Assuming that the new SCCM server is setup properly, you should be able to install the client with the new site code and it will be re-assigned.



C:\windows\ccmsetup\ccmsetup.exe SMSSITECODE=new_site_code DNSSUFFIX=yourdomain.local SMSMP=http://newsccmserver SMSLP=http://newsccmserver


You should be able to do this from the console as well "Right-click resource, pick Install client", but I would start with this command on one machine and test.

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hi<br />
<br />
Once you enable discovery feature users and computer will pop up automatically.<br />
<br />
To install Sccm Client, I will prefer to have via GPO<br />
<br />
For more information how to apply GPO please follow the link below<br />
<a href="https://social.technet.microsoft.com/wiki/contents/articles/25118.deploying-sccm-2012-r2-clients-using-group-policy.aspx" rel="ugc nofollow">https://social.technet.microsoft.com/wiki/contents/articles/25118.deploying-sccm-2012-r2-clients-using-group-policy.aspx</a>
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hi

Once you enable discovery feature users and computer will pop up automatically.

To install Sccm Client, I will prefer to have via GPO

For more information how to apply GPO please follow the link below
https://social.technet.microsoft.com/wiki/contents/articles/25118.deploying-sccm-2012-r2-clients-using-group-policy.aspx [https://social.technet.microsoft.com/wiki/contents/articles/25118.deploying-sccm-2012-r2-clients-using-group-policy.aspx]

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I want to migrate user and machines from an old SCCM environment over to our new SCCM environment but don't how or where to start. &nbsp;Can someone assist?
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I want to migrate user and machines from an old SCCM environment over to our new SCCM environment but don't how or where to start.  Can someone assist?

SCCM migration

Systems Center Configuration Manager (SCCM, formerly known as Systems Management Server) is Microsoft’s system software for managing large groups of not only Microsoft computers, but those running other operating systems, such as Linux, OS-X, and various mobile technologies.