I followed this tutorial word for word and it works great when using basic K2 Smart objects to setup the composite one:

How to use a Composite SmartObject created from a many to many SmartObject relationship in a Check Box List scenario

I then tried to follow this tutorial  using SmartObjects connected to SharePoint 2013 lists and it doesn't work right.

I have two lists turned into SmartObjects:

 - Employee

 - Software

They are connected through a composite SmartObject:

 - EmployeeSoftware

The create methods work great.  The relationship is saved to EmployeeSoftware.

The issue I have is when trying to view which Software items were selected for an employee.

The corresponding checkboxes aren't selected when the Employee view loads.

Any ideas?

Thank you!