Integrations (PTC products, 3rd party products and code) > Code integration (Ada, ARINC 653, C, C#, C++, IDL, Java, SQL and VB) > ARINC 653 for VxWorks 653 code > Modeling an ARINC 653 configuration and VxWorks 653 application startup code > Scheduling partitions:
  
Scheduling partitions:
1. Open the Module Schedule diagram that is named Schedule. This diagram is scoped to the Module
If you need to create a new Module Schedule: right-click the Module, point to ARINC 653, point to New, and then click Module Schedule.
2. Drag each Partition Part you want scheduled to the top of the Schedule Module.
3. Ensure that there is a seq Step for each Partition Part you want to schedule. To create a seq Step: click the Step button, and then click the appropriate place within the loop and end loop Steps.
4. For each Partition Part you want scheduled:
a. Click the Start Event toolbar button.
b. In line with the required seq Step, click the source item for the Schedule Window, that is, the System Boundary (tall thin gray rectangle) or the lifeline of a Partition Part.
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The first scheduled item is the target item of the Schedule Window for the first seq Step, the second scheduled item is the target item of the Schedule Window for the second seq Step, and so on. The source item of a Schedule Window is irrelevant.
c. Click the lifeline of the destination Partition Part.
d. Right-click the Schedule Window, and then click Instance Properties.
e. Click the ScheduleWindow tab, and then set the properties as required. For more information, see the related links below.