Hi,
reading the doc, I found About us - TANGO Controls , 1/Tango — Tango Request For Comments (RFC) & Guidelines for developing a Tango Device Server — Tango Controls 10.0.0 documentation about the licence applied to DS, GUI and libs.
I only found the footpage of Welcome to the Tango Controls documentation! — Tango Controls 10.0.0 documentation about the doc.
Would a mention about a doc license recommandation be useful?
Note: I do not think it is possible to avoid duplication about this information at this point.
Regards