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1. Download WSO2 Business Process Server.  

2. Set an offset of 2 to the default BPS port in <BPS_HOME>/repository/conf/carbon.xml file. This prevents port conflicts that occur when you start more than one WSO2 product on the same server. Also see Changing the Default Ports with Offset.

   Code Block
   language xml
   <Offset>2</Offset>

   Tip

   Tip: If you change the BPS port offset to a value other than 2 or run the API Manager and BPS on different machines (therefore, want to set thehostname to a different value than localhost), you do the following: Search and replace the value 9765 in all the files (.epr) inside <APIM_HOME>/business-processes folder with the new port (9763 + port offset.) Search and replace port 9445 in <AM_HOME>/repository/deployment/server/jaggeryapps/admin-dashboard/site/conf/site.json file with the new port (9443 + port offset.)

3. Copy the following from <APIM_HOME>/business-processes/epr to <BPS_HOME>/repository/conf/epr folder. If the <BPS_HOME>/repository/conf/epr folder isn't there, please create it.

   • UserSignupService.epr
   • UserSignupProcess.epr

4. Start the BPS server and log in to its management console (https://<Server Host>:9443+<port offset>/carbon).  

5. Select Add under Processes menu and upload the <APIM_HOME>/business-processes/user-signup/BPEL/UserSignupApprovalProcess_1.0.0.zip file to BPS. This is the business process archive file.
   
6. Select Add under the Human Tasks menu and upload <APIM_HOME>/business-processes/user-signup/HumanTask/UserApprovalTask-1.0.0.zip to BPS. This is the human task archived file.

Configuring the Manager

1. Open <APIM_HOME>/repository/deployment/server/jaggeryapps/admin-dashboard/site/conf/site.json file and configure "subscriptionWorkFlowServerURL" under "workflows" to point to BPS server. (ex: "subscriptionWorkFlowServerURL": "https://localhost:9445/services/")

Engaging the WS Workflow Executor in the API Manager

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