Sorry, but "Auto Save" was removed when Unigraphics V10.0 was released. With the advent of having multiple files open in the same session, either individually or as part of an assembly, the usefulness and desirability of a feature like this was considered to have diminished significantly, considering that there are times when ONLY the current Work Part should be saved while at other times it might be desirable to save some of the other files, but NOT all of them that were open in the session.
Also we discovered that even with pre-V10.0, the value of the this function was often questioned by people who were "rudely interrupted" by an "auto save" right as they were ready to perform some operation and after this occured a second or a third time, the "Auto Save" feature was promptly turned-off.
And now with the advent of data management systems, such as TeamCenter, the whole issue of what is being saved and how it should be logged and responded to creates a whole new set of potential issues for companies.
In the end, if was deemed more work and effort than it was worth once everyone became aware of all of the options and exceptions and rules that would have be allowed for to make a truly useful and practical feature.
John R. Baker, P.E.
Product "Evangelist"
NX Product Line
UGS Corp
Cypress, CA
Phone: 714-952-6032
FAX: 714-952-5758
John.R.Baker@ugs.com