Keynote and LaTeXiT

If you're using a Mac, you're probably using Keynote and LaTeXiT to write scientific presentations with nice looking equations. The forward drag and drop from LaTeXiT to Keynote is seamless but the inverse (from Keynote's equations back to LaTeXiT) was impossible (at least to me). Today I found the solution here https://www.youtube.com/watch?v=Blh0_jffh2E. The solution is simple: open two apps and on Keynote, click on the equation you want to edit, and on the setting pane (on the right of Keynote), choose Image. Next, press Cmd, and drag the pasted-image.pdf to LaTeXiT. Voila.