This activity is used to enter the maintenance organization that will control the PM actions for which you want to generate work orders. Condition Generation page.
As a result of this activity, the PM actions with condition-based generation, and which fulfill the condition, will automatically generate work orders for the specified maintenance organization site. The generation is done as a back ground job. All the generated work orders will be available for further preparations along with other regular work orders. For more information, refer to the Work Order from PM help file.