Create the connected APP

In addition to the API user the BSM also needs a Connected App to call the APIs of your Salesforce org.

1. Go to Setup - Apps - App Manager.
2. Click "New Connected APP" in the top right corner.
3. Define a name for the app e.g. "AEB Business Service Management".
4. Add an email address as contact.
5. Tick the box Enable oAuth settings
6. Define the callback URL as follows: https://login.salesforce.com/service/oauth2/callback (for Sandbox-Systems https://test.salesforce.com/service/oauth2/callback)
7. In the list of available oAuth scopes, select the entry named "FullAccess(full)" from and add it to the "Selected oAuth Scopes".
8. Click the Save button
9. Click the Manage button and then on Edit policies.
10. Set permitted users to "All users may self-authorize".
11. Set "IP Relaxation" to "Relax IP Restrictions".
12. Click the Save button.

What AEB needs from you: AEB needs the Consumer-Secret and the Consumer-Key from the Connected APP to connect the solution. You can find those information over Setup->App-Manager choose the connected APP und click on "view". Then click on "Manage consumer details". There you will find the key and the secret.