Comment 10 for bug 509516

the form has some pages

Example 1
* (A) change a field above the notebook or a text field on a page but not in o2m -> "Document modified"
* (B) change a field in the o2m on page in notebook
> save only (A) is saved

Example 2
* (A) change a field above the notebook or a text field not in o2m -> "Document modified"
> save (works as usual)
* (B) change a field in the o2m on page in notebook -> "Document modified"
> save (B) is correctly saved