Dear Sirs,
We contact you due to a need to formally consult about the FAQ sección of your web domain (the web domain you own). (Link: https://DRUPAL.org/licensing/ FAQ)
Once we have read them and thinking about developing a virtual educational virtual platform (web aplication) composed of severas modules formed by << closed code ( now developed) + free DRUPAL code in GPLv2+ closed code>>, we have the following questions.
First- Use as a service.
Sincera the resulting code will contain free DRUPAL code in GPLv2, we wonder If It is necessary to publish the source code if:
a) We offer free access service to students and parents from the school having the platform installed in our own School servers (SaaS).
b) We offer access service through payment to students and parents from the school, having the platform installed in the own school server (SaaS).
c) We offer access service to this app to other schools in Spain ( subject to a charge per student using this service) on the condition that this app be installed in the own school servers (SaaS) to be used by third parties.
Second- Same consultación than the former section supposing that the development is made with GPLv3 instead of GPLv2.
Third- Conditions for the publishing of the source code for future modifications, updatings or improvements in the app itself or in some of its modules.
Fourth- Distribution of executables. We wonder If It could be possible to do software executables, If we should provide the source code to distribution (selling or renting) by means of "use licences" in CD.
Fifth- Registration of Intellectual Property Rights.
Do we need to be authorized by you or every single contributor working on the free code used for the app in order to apply for the software registration resulting in Spain?.