The Overview page serves a dual purpose:
An ID is mandatory and must comply with the specifications.
A Version is mandatory and must be of the form major.minor.micro.qualifier (e.g. 1.3.0).
A Name is the translatable presentation name of the feature. This field is required.
A Vendor is the translatable name of the feature vendor. This field is optional.
A Branding Plug-in stores branding information for primary features. If not explicitly set, Eclipse will assume that the branding plug-in has the same identifier as the feature.
The Update Site URL denotes a URL that is used by the installer when searching for feature updates.
The Update Site Name is the human-readable label of the referenced update site.
By default, your feature is treated as universally portable. You can add constraints by providing supported Operating Systems, Window Systems, Languages and/or System Architectures. This information will be used to ensure that your feature is not installed or shown in the context that does not match these constraints.