I wonder if the teams working there are international there may be problems of joining a national project i guess and also wonder where to find them

You are just right, Tatiana. We use a practice of building work group on interest. What do you mean under PTA organization? Internationalization as well as futurisation are two from four or five stone-corners of modern approach to team building. As an example I am taking part in two special interest groups (SIG), the future methodologies, and ethnic identification.