This setting determines whether Acronis Snap Deploy 4 will generate unique security identifiers (SIDs) for the target machines.
The preset is: Generate a unique SID for each target machine
Generating unique SIDs should normally be enabled. We recommend not to change the SID only if you are deploying the image to the same machine from which the image was created.
You can keep the SID unchanged if there is no machine with the same SID in the same workgroup or domain. Such is the case when the master machine is no longer on the network.
Note: SID will not be changed if master image contains a server with Domain Controller role enabled: Domain Controller server stores domain SID which should be the same on all domain machines and therefore is not supposed to be altered.