Go to Setup -> App Manager.
In the Lightning Experience App Manager, click New Connected App button.
Input the following values:
Connected App Name = Edval
API Name = Edval (autopopulated)
Contact Email = product email/company email
Enable OAuth Settings = Checked
Callback URL = (URL is login if production, test if sandbox)
Selected OAuth Scopes = Full access (full)
Go back to the App Manager and click Manage beside the LISS/Edval app.
Click Edit Policies and update the IP Relaxation to Relax IP restrictions and save.
Go to the updated Edval app and go to File -> Synchronise -> Configure and select Posimente and click Configure.
Populate the fields with their corresponding values:
URL = https:// + {instance URL, from Setup -> My Domain -> Current My Domain URL+
/services/apexrest/PosiEd/liss
In the URL, if the connection is not working, try to:
exclude the Posi_Ed
or do not include the _ between Posi and Ed
Username = Salesforce org username
Password = Salesforce org password
School code = an Educational Institution record’s School code in Salesforce
Client Id = previous Connected App’s Consumer Key
Client Secret = previous Connected App’s Consumer Secret
Go to App Manager > Edval > View > Manage Consumer Details
Click Test connection to confirm.
Save the configuration.
You can now start the Publish process.