In SACHA, a manifest, as defined in the Presentation API, refers to a digitized object.
A digitized object
can be a book or a similar object from the library(newspaper, magazine).
Every manifest has a unique id, which is its URL.
Every digitized book has a project name unique id. The project name and the id are included in the manifest
URLs in the following
There are currently three digitization projects with the following names: ABO(Austrian Books Online),
ANNO(AustriaN Newspapers Online) and AKON(AnsichtsKarten ONline).
You can either type in the full URL or just the id(project name will be inferred) of a digitized book
in order to view it. SACHA provides two viewers to view the manifests: Mirador
and Universal Viewer
You can also view manifests from institutions other than the Austrian National Library by typing the URL.
For more information, you can read the documentation