Revert normalization of firmware models

  • Release version: Australia
  • Updated March 12, 2026
  • 1 minute to read
  • Revert the normalization of firmware models in the OT Asset Workspace.

    Before you begin

    Important:
    The OT Asset Management application must be activated to access the OT Asset Workspace. For details, see Install OT Asset Management.

    Role required: sn_otam.ot_asset_manager

    About this task

    Normalization of firmware models with a Normalization status of Normalized, Partially normalized, Publisher normalized, or Manually normalized can be reverted.

    Procedure

    1. Navigate to Workspaces > OT Asset Workspace > OT model management.
    2. Select the Firmware discovered tab.
    3. Select the normalized discovered firmware model for which you want to revert normalization.
    4. Select Revert Normalization.

    Result

    After the revert normalization process is complete, the following changes take place:
    • All the normalized fields present in the firmware model are reverted and the normalization status changes to Match not found.
    • The normalization rule associated with the firmware model gets deactivated. The deactivated rule can no longer normalize any more firmware models. The deactivated rule can't be reactivated. It’s a one-time procedure.
    • After deactivation of the normalization rule, revert normalization is run on all models that were normalized using that rule earlier.
    • The Revert Normalization option on the model record is replaced with the Normalize option.