It will be possible to build 1H, 13C and X nuclei (31P, 19F, 15N, 17O, 29Si) NMR databases from any Mnova document containing a molecular structure with the resulting assignments.
Building the database is really easy, just open your NMR dataset with the molecular structure; make the assignments and follow the menu ‘Predict/Update 1H User DB’
Here we can see the effect of having updated the prediction database. The blue spectrum corresponds with the original dataset, the green one with the original prediction (prior to the update of the Database) and the red one corresponds with the resulting predicted spectrum after having updated the database with the assigned experimental dataset. As you can see, now the prediction is even more accurate!