The View Only toolbar is the default presentation for all users who do not have write permissions on a document.

Upon entering a document, a Light user or a user with View Only permissions will see this layout (note the View Only toolbar -for an Assembly- outlined in blue):

Screenshot of Part Studio with view only toolbar outlined in blue

The View Only toolbar as seen on a browser, above

Example of the View Only toolbar on an iPad device

The View Only toolbar on an iPad of a user without Comment permissions, above

Screenshot of a View-only document on an Android device

The View Only toolbar on an Android device of a user without Comment permissions, above

A good place for Light users to start understanding Onshape and their Onshape environment is Getting Started as a Light User.

A user in Enterprise or any other account type will have this toolbar as well, when shared with the View Only permissions. Only a company owner has the ability to change their company's settings to hide the View Only toolbar in all documents. Users with editing permissions on a document will not see the View Only toolbar.

In addition to the toolbar, you can also right-click on a sketch or part to access a menu of available commands like Show Dimensions, and other commands as well. Double-click on a feature in the Features list to see the settings and options used to create it.