8. Computer apparatus for managing revisions to engineered products, comprising: a data store in computer memory holding at least one asset for forming an engineered product; a revision manager executable by a processor tracking changes made to each asset; for a given asset, the revision manager configured to automatically provide together in a certain screen view to a user at least two separate indications of changes, one of the indications being working copy changes and the other indications being data store changes, such that: (a) the working copy indications are configured to provide indications of changes made to a working copy, of the user, of the given asset relative to the given asset as held in the data store, and (b) the data store indications are configured to provide indications of changes made by one or more other users to the given asset in the data store relative to the working copy, of the user, of the given asset, such that the (a) indications of the working copy changes are juxtaposed with the (b) indications of data store changes in that they are positioned in close proximity to one another or positioned side by side in the certain screen view.
8. Computer apparatus for managing revisions to engineered products, comprising: a data store in computer memory holding at least one asset for forming an engineered product; a revision manager executable by a processor tracking changes made to each asset; for a given asset, the revision manager configured to automatically provide together in a certain screen view to a user at least two separate indications of changes, one of the indications being working copy changes and the other indications being data store changes, such that: (a) the working copy indications are configured to provide indications of changes made to a working copy, of the user, of the given asset relative to the given asset as held in the data store, and (b) the data store indications are configured to provide indications of changes made by one or more other users to the given asset in the data store relative to the working copy, of the user, of the given asset, such that the (a) indications of the working copy changes are juxtaposed with the (b) indications of data store changes in that they are positioned in close proximity to one another or positioned side by side in the certain screen view. 13. A computer apparatus as claimed in claim 8 wherein the certain screen view that provides the indications of working copy changes together with the indications of data store changes is in a tabular format.