If you need access to Collection Manager (the Metadata tab in the WorldShare interface), follow the steps to Create a Collection Manager account.
After you order items from your provider, at your request your provider will send OCLC an electronic invoice with your order information to OCLC. Please note:
The account number and collection ID you enter in Collection Manager must match what your provider sends to OCLC on your behalf.
Providers differ in the data elements they send to OCLC.
Get WorldCat MARC records that include your electronic order information. See the guide Create a cataloging partner collection which includes instructions to:
Contact OCLC Support. Bookmark the landing page for instructional materials on Cataloging partner collections.