Pmbok 7 Edicion Espanol 9 Edicion: Pdf

I need to make sure the article is accurate. For example, the 7th edition introduced the Tailoring Process, changed from knowledge areas to seven performance domains, and emphasized Agile approaches. The 6th edition had ten knowledge areas. So, the transition from 6th to 7th is significant. Also, there's no 9th edition, so I should note that to avoid confusing readers.