T6 – SDK (Software Development Kit)

T6 - SDK


The participants will learn how to create a new custom development project environment based upon the Store Device Control and Omnichannel POS by GK modules.

During the setup, GK application theory will be explained building on knowledge already learnt during previous GK academy courses.

Following the setup, the participants will perform a code exercise based on a common end to end use case from a real world scenario to implement an extension to the “Age Restrictions” standard functionality.

This example will introduce extending import functionality for custom developments, actions on POS and extending the transaction export, ending with an introduction to reporting.

The course will demonstrate and build knowledge on the GK SDK and introduce extending the SDC and OmniPOS product applications, and provide foundation for Advanced SDK Course.

Target group  



Requirements SDK


  • Introduction
  • Setup Dev Environment
    • Access to Infrastructure
    • Tools
  • Setup Custom “abc” Project
    • Building Project
    • Adding to Eclipse and Configuring Sandbox
  • Real World Use Case – Age Restrictions
    • IDOC – Extensions
    • GK Import
    • Extending POS Processes
      • UI Layer
      • POS LOG Export


Consists of the trainings:

  • brief instruction and setup of GK applications (developer perspective)
  • *under construction