Does Nintex O365 Form and Nintex O365 Workflow work with External Lists (O365 BCS - SharePoint Online)
On SharePoint Online & Nintex O365 Form I'm trying to use an external list as a lookup list in a Nintex Form.
Never matter what field I use (non-index or nitexed it does not work). I have also tried the OData services for the external list which resulted in an error.
I know that one big issue might be security,Nintex should impersonate the user but since Nintex is a SharePoint hosted application is might be something I'm missing.
Do I need to give the application permission to the BCS entities?