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This is done simply by typing the variable name (or comma-separated list of names) in the OutParams property of the source shape:Image Removed

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Step 2. Instruct the target shape to receive this new variable as input.

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EXPR#:param_TASK_ is a required prefix. [name_of_task] is the name of the task where shared variable was created (shared_var_test_1 in our example). And variableA is the original name of the shared variable.

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EXPR#:param_TASK_shared_var_test_1_variableA: 

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Step 3. In the source shape, make the variable visible to the whole workflow.

This step differs depending on the type of source shape.Expand  Expand corresponding link below to see specific details

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title In case of streaming translator (click to expand):
Drop the Code shape from left panel in ADVANCED group and set value of the Code shape as  Code Block :varTaskParams: := :varTaskParams: + 'variableA;' + :variableA: + '!' If you need to share more variables you can add them to the Code shape using syntax variable_name;variable_value!. For example, if we have another variable count to share, the Code shape value is set like this: Code Block :varTaskParams: := :varTaskParams: + 'variableA;' + :variableA: + '!' + 'count;' + :count: + '!' Your final picture should look like this Image Removed

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Image Added ../eagle_ml-2-0_cm/w_config.inc Image Modified Or, click the "ellipsis" button to select the file from the open dialog.

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Image Added Step C: Drop the Code shape from left panel in group ADVANCED after the variable box and set value of the Code shape as Code Block language text :CorrelationId: := SubString(:FILE_NAME:, Find(:FILE_NAME:, '-', 0, 2) + 1); :CorrelationId: := SubString(:CorrelationId:, 0, Find(:CorrelationId:, '_'));

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Image Added Step D: Drop a Call Include shape from the Advanced section of the toolbox, and type the following text in its File property: ../eagle_ml-2-0_cm/get_w_state.inc Image Modified Or, click the "ellipsis" button to select the file from the open dialog.

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Image Added Step E: Drop another Code shape and set its value as: Info If you need to share more variables you can add them to the Code shape using variable_name;variable_value! syntax. For example, if we have another variable count to share, then the Code shape value will be as follows Code Block language text IF (find(:varTaskParams:, 'variableA;') = -1) then :varTaskParams: := :varTaskParams: + 'variableA;' + :variableA: + '!'; Step F: Drop the second Call Include shape and type or select  file ../eagle_ml-2-0_cm/upd_w_state.inc

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Image Added after all these additions you should have something similar to this:

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To verify that new variables are passed to the target shape, run your workflow and check the Control Message tab in the Monitoring Tool.

You should be able to see your new variables as input parameters in the RTR:Image Removed

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