To be able to talk to Salesforce from RINT we need to setup a connected app in Salesforce and the user that will access the API.

Steps

1. Login to Salesforce (we used the https://login.salesforce.com)

2. Click the Cog then Setup you will end up on the page .../lightning/setup/NavigationMenus/home

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3. Expand Apps and click on App Manager
   

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4. Click New Connected App button
5. Enter 
   Connected App Name
   API Name
   Contact Email
   
   
6. Check the Enable OAuth Settings

7. Enter the callback url. This is the url found on the Authentication page in RINT when creating a new OAuth.
   Or enter manually <baseUrl>/secure/RestfulClientAction.jspa

8. In the Selected OAuth Scopes select the access level, in our example we will use Full access (full)

9. Click Save

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