What is the purpose of the Metadata Library?
The purpose of a Metadata library is to create Learning/People objects. which will be used while creating a Course/Learning Path/Certification/User etc.
Where will I be able to add the customized category, provider, CEU provider, and CEU type?
To create a new Category/Provider/CEU Provider/CEU Type, you can use the "Add" button available in the learning tab under the metadata library.
How can I navigate to the Metadata library?
Admin will have the privileges to navigate to Metadata Library from toggle menu bar (Menu > Metadata Library) or from the Other Link section below the Quick Access Widgets (Metadata Library)