General configuration and customizing tasks
Make manufacturing change notices mandatory for BOP structures
You can configure the database so that Manufacturing Process Planner and Part Planner end users must set a manufacturing change notice (MCN) before they can edit certain types of BOPs. If they attempt to edit a BOP in this configuration, or open a collaboration context containing such a BOP, they will receive a warning.
A Change Notice must be set before editing this structure.
Assuming that change management is installed and the site preference MEMCN_management_enabled is set to true, you can configure the types of structures for which the warning is displayed by adding the item type of the BOP's top line to the role-based preference MEMCN_change_notice_mandatory_types.
Example
Process
Mfg0MEPlantBOP
You can also set MCN requirements by a structure's root node type and release status name.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00260/xid1087459 · retrieved 2026-07-11