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Process studio has only a Main page. If the page is published, we can call from the process studio. We use the Process studio for developing and testing.

Difference between Process and Object Studio

The major difference between process and object studio are given below −

Process Studio	Object Studio
It is created as a diagram that looks like a flow diagram by the development tool	Create Objects graphically by the development tool
Stages: We have an Alert stage in Process Studio	Stages: Read, Write, Navigate, Code, and Wait
We have the Main Page	We have initialized and clean up Page
Process interacts with object studio and control room	Object Studio interacts with external Applications.
Launch and Application Modeller is not available	Launch and Application Modeller is available

Stages in Process Studio

Various stages in the Process Studio are given below −

• Link
• Block
• Process
• Page
• Action
• Decision
• Choice
• Calculation
• Multi Calculation
• Data Item
• Collection
• Loop
• Note
• Anchor
• End
• Alert
• Exception

Publishing the object studio pages

We can publish the object studio pages using the below steps −

• Develop the Business Object.
• Deploy the Business object actions.
• Publish the object studio.
• After publishing the process, we can run from the Process Studio.

Publishing the Process to Control Room

We can publish the process to the control room using the below steps −

• Develop the process object.
• Double click on the description.

Then select the check box to publish the process to the control room.

The published process is displayed in the available process.

nput/Output Parameters Passing

We want to pass some parameters from one page to another page using the input/output parameters.

• We create the input and output parameters in studio.
• We need to declare the input parameters at the start stage.
• We need to declare the output parameters at the end stage.

We shall look at a step-wise approach to pass Input and Output parameters −

Step 1 − Create the business object.

Step 2 − Define the input parameters in Start stage.

Step 3 − Double click on Start Stage to configure the input parameters.

Step 4 − Define the output parameters in End Stage.

Step 5 − Go to the calculation Stage for simple calculation.

Step 6 − Connect the process and save it.

Step 7 − We must publish the process.

Step 8 − After publishing the process, we can run from the Process Studio.

Step 9 − We need to create the process in the process studio.

Step 10 − Use the Action stage to call the process from the object studio.

Step 11: Create the data items and run the process.

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