# How do patching exceptions work in OneSite Patch?

Patching Exceptions (Advanced Settings > Flex Controls > Exceptions) allow administrators to define Desired State Overrides for specific products within specific Business Units. Options include:
•	Mandatory Install – treat product as mandatory
•	Do Not Install – block installation
•	Rollback – force rollback when a later version is detected
•	Uninstall – remove the product from devices in the Business Unit
•	Last Allowed Version – prevent updates beyond a specified version
Multiple exceptions can be managed under a single policy. Patching Exceptions set for a Business Unit take precedence over Product settings in the Patching Strategy.
Additionally, Exceptions can be used to lock a product to a certain version for a specific Business Unit. This ensures that as new patches are released they are not applied for those users until the Exception is removed.

##### Post Metadata
- Posted at: circa 12 ore fa
- Author title: Product Expert
- Net upvotes: 1



## Related Product
[Adaptiva](https://www.g2.com/it/products/adaptiva/reviews)

## Related Category
[Gestione Autonoma degli Endpoint (AEM)](https://www.g2.com/it/categories/autonomous-endpoint-management-aem)

## Related discussions
- [Quanto bene si adatta Trello a un team più grande?](https://www.g2.com/it/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: circa 13 anni fa
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/it/discussions/2-can-we-please-add-a-new-section)
  - Posted at: circa 13 anni fa
  - Comments: 0
- [Benefici quantificabili dall'implementazione del tuo CRM](https://www.g2.com/it/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: circa 13 anni fa
  - Comments: 4