========WriteBackProcessVariableHandler========
==== Description ====
This [[en:software:tim:actionhandler|handler]] is used to pass process variables from a sub-process to the main process. Existing variables in the main process will be overwritten.
  * If no parameter is given, all of the process variables in the main process will be rewritten
  * By providing includedVariables, specific variables that should be rewritten can be defined
  * By providing excludedVariables, specific variables that should NOT be rewritten in the main process can be defined. All other variables, which are not defined, will be rewritten. 

The [[en:software:tim:actionhandler|handler]] is usually integrated onto the last node in the sub-process; however, it may be used in the normal course of the sub-process (i.e. to write preliminary results in the main process).

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==== Action Class ====
<code>
com.dooris.bpm.actionhandler.WriteBackProcessVariableHandler
</code>
\\
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==== Event Type ==== 
any

==== Action Name ==== 
any

==== Mandatory Fields ==== 
-
==== Parameter ==== 
excludedVariables\\
Ex.: excludedVariables=variable1,variable2,variable3;

includedVariables\\
Ex.: includedVariables=variable1,variable2,variable3;

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==== Example ====


{{ :software:tim:actionhandler:writebackprocessvariablehandler.png |}}