This is an article about developing with the OutSystems Platform. If you are not yet developing with OutSystems, you should :). Preface As an energy supplier company, my employer connects to the national message hub that all energy companies connect to, for the exchange of messages pertaining to energy-related things like…

This is an article about developing with the OutSystems Platform. If you are not yet developing with OutSystems, you should :). Preface In a Reactive app, Screen Aggregates can be used to retrieve data. If you display the data in a Table widget, and you want to paginate, sort and/or filter…

This is an article about developing with the OutSystems Platform. If you are not yet developing with OutSystems, you should :). Preface When exposing a REST service using the OutSystems Platform (from hereon simply “OutSystems”), there’s no security out of the box: anyone with access to the end-point can call the…

This is an article about the OutSystems Platform, and specifically, about Timers (and when they run). Update: I have added a paragraph that explicitly describes what happens when you manually (or programmatically) start a Timer, and that Timer is currently deactivated. Thanks to Rui Barradas for signaling this omission. Update…

Update: there were some technical inaccuracies in the article, which I have fixed. Update (2023–02–22): OutSystems has announced that in Service Studio 11.53.40, together with Platform Server 11.19.0, the functionality described below is now a native part of OutSystems REST consume. …