We are linking a SharePoint-List (SharePoint 2013) in another application (Polarion ALM) in the left-navigation bar.
Now we would like to add a notification setting in this other application referenced to the entry date of newest SharePoint-List Item.
I think this is possible with Web-Services (SOAP / REST), but I have never worked with them.
That's why I would like to ask you how SharePoint can automatically send a "message / envelope" with creation date to any other application, as soon as a new list item is created.
As I know Polarion contains both a SOAP and REST-API.