Add a Linked UI Connection
A linked UI connection identifies the URL to connect to, and its parameters so you can use the connection in a human task.
- In a process application, click Add.
- In the Add component pane, expand UIs, and select Linked UI.
- Enter a title for the linked UI connection in the Title field, and click Create.
- Open the new connection.
- In the Endpoint field, provide the base URL of the UI you want to connect to.
Note:
You can also provide path or template parameters while specifying the linked URL, for example,https://www.linkedui.com/{instanceId}
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Under Connection parameters, add required query parameters for the URL.
In addition to these parameters, the task ID parameter is passed with the value corresponding to the task ID.
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Under What data is going to be exchanged?, add custom payload attributes that you'll use to send/receive data from the linked application. Unlike query parameters, here you can add complex business data types as well.
Note:
Through these attributes, you can use the data from a linked UI in any task within a process. However, you must perform a POST operation using the REST API to save the changes made to the payload attributes in the linked UI. -
Exit the linked UI components using the breadcrumbs.
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Implement the linked UI in a structured or dynamic process.
See Use a Linked UI in a Human Task.
As part of implementation, configure data associations and assign values to path parameters, query parameters, and payload attributes from within a process. The final URL invoked will have the following format:
https://www.linkedui.com/{instanceId}?permitId={permitid}&taskId={taskid}
Note:
You can edit the base URL of the linked UI while activating your application.