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In the Data Fusion UI, go to the System Admin link in the top right hand side corner. Select Configuration and go to Make HTTP Calls link.
Make an HTTP call to create a secure key.
You can now use the secure key name in the pipelines to retrieve the credentials.
The Wrangler can use the secure key to retrieve the password by clicking on the shield button and select the corresponding secure key.
The secure key can also be provided as a secure macro in the pipeline config. The secure macro has the format ${secure(<secure-key-name>)}.
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