How to stop SG-SCCM Computer Identity from updating Model Id

[AnithaK]

Is it possible to stop the robust transform ‘SG-SCCM Computer Identity’ changing the value of an existing model id in the computer table?

[ThoufiqA]

Short Answer: User reconciliation rules.

SG-SCCM Computer Identity is an OOB robust transform and will update "model_id" as part of CI identification. You shouldn’t modify or disable it.
Instead, control this via Identification & Reconciliation—set data source precedence or reconciliation rules so SCCM cannot overwrite "model_id" if another trusted source already owns it.

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