I am fairly new to Sirius developing environment, I am trying to develop a custom module layout using Sirius, the documentation available is a bit advanced.
Is there any good source or tutorial available that explains how to create custom layout that explains the basics.
If you are looking for a custom layout when pressing the "Arrange-All" button in the Sirius toolbar of your diagram take a look at this article. Didn't read it completely but looks quite good if that's what you need.