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Select Web Mapping and then click on Next
Provide a Title and click Save
Click on Settings
Scroll down to the Web Mapping Application pane, Data Source, and in URL enter https://localhost:3334/webappbuilder. Then click on Register application
Under Redirect URI, copy and paste https://localhost:3334/ in the box. Click Register
Copy the Client ID and save it somewhere. You’ll need this ID when you are ready to launch the Web AppBuilder
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