Hi Mohd, Mohd Derahman wrote:

I'm pretty sure all of you have an idea on the working principle of GLUE, but is there a tutorial for me to start with.

GLUE 2 is still an ongoing work. I gave a tutorial last week in order to introduce GLUE to the partners of the OMII-Europe project. This tutorial is about history, motivations, activity status and next steps. You can find it at the following link: http://pub-195.nesc.ed.ac.uk:20200/fedora/get/lib:7933/DS1 By OGF21, we expect to have significant advancements on the work. Cheers, Sergio