Modernization is “the act of embracing the characteristics of present and recent time; being contemporary”. Contemporary enterprises need to adapt to becoming a responsive enterprise that evolves from being on the web to being part of it.
I have been working on adding CKEditor plugins to the Alloy Editor in Liferay DXP. There are some articles online at Liferay but they focus more on packaged or custom developed plugins. The trick is to create an OSGI module fragment.