As described in Executing CIM Plugins, a batch file is a script that can be run as a single unit, without stepping through the user interface. Some tasks, such as those that store user-entered values, do not add any value to a batch file and can be omitted.

To omit a task from any batch files saved for it, use the following syntax:

<task id="MyTask" batch="false" class="atg.cim.dynamo.TaskClass">
…
</task>

The default batch value is true.