Frequently asked questions
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Do I have to have an OCLC cataloging subscription or be an OCLC member in order to use Collection Manager?
Libraries that are part of specific programs or are involved in a transition can be given access to WorldShare Collection Manager for the exclusive purpose of receiving WorldCat records. You can get access if you have providers that are in an agreement with OCLC’s Contract Cataloging. However, WorldCat knowledge base collections outside of the agreement or transition will not be available without a cataloging subscription.
I forgot the URL for my WorldShare Collection Manager account. How can I find it?
Follow the instructions for using the OCLC Services Account page. Contact OCLC Support if you do not have a cataloging subscription.
What if I already subscribe to Collection Manager but want to add a new collection type?
If your library already subscribes to Collection Manager, all that is needed is for you to create or select the collections you wish to receive.
If you need additional staff accounts, please note that we recommend that each staff member have his or her own credentials.
- Libraries with an OCLC cataloging subscription should follow the instructions for using the OCLC Services account page to request an account. You will need your 9-digit cataloging or admin authorization.
- If your institution doesn’t have an OCLC cataloging subscription, have the person at your library with administrative credentials use the Admin tab in Collection Manager to create you an account.
- If you’re unsure, contact Order Services regarding access to WorldShare Collection Manager.
WorldCat knowledge base collections
Collections and data updates
Which collections are available and how many titles have OCLC numbers?
All collections currently available in the WorldCat knowledge base, the underlying database for Collection Manager, are listed in the spreadsheet found on the Release Notes page. It is updated monthly to reflect changes to the available collections.
See the spreadsheet of Collections in the WorldCat knowledge base (.xlsx).
The spreadsheet includes the percentage of items in each collection that contain an OCLC number. Items with OCLC numbers can have holdings set in WorldCat and/or can have MARC records output. Note that if a title does not have an OCLC number when you activate the title, you will automatically receive a record if an OCLC number is added at a later time.
The spreadsheet also includes:
- Collection Name
- Collection ID
- Collection Provider
- Number of Titles in the Collection
- Customizable v. Non-Customizable
- Open Access Status
- Discontinued Status
If you previously looked at the spreadsheet and would like to know what collections were added or modified this month, see the Monthly Updates: Knowledge Base Data Updates on the Release Notes page.
How do I add OCLC numbers to titles missing OCLC numbers?
OCLC numbers can be added to any title contained in a customizable knowledge base collection. The addition of new OCLC numbers can be done one-by-one in the WorldShare interface, in bulk by using a file upload/download action, or by reporting the missing OCLC numbers to the knowledge base team. Additions using either of the first two methods will effect only your library’s collections, while reporting missing OCLC numbers to the knowledge base team ensures that they will be added to the global knowledge base collections and will be available for use by any member library.
To add OCLC numbers to individual titles, locate the title in the knowledge base and click the pencil icon beside its name. A menu will open that gives you the ability to edit title-level details. Located in this menu is the field "Override OCN." Add the new OCLC number here and click "Save." A record will then automatically be output for the title on the next weekday or later, depending on what you have chosen for the timing of record delivery.
To add OCLC numbers in bulk using file upload/download, locate the collection where you wish to add new OCLC numbers. In the "Titles" bar, find the dropdown menu labeled, "More Actions." Here, choose "Download Selected" to download a KBART-formatted title list for the collection.
Open the title list in a spreadsheet application of your choosing. Apply a filter to all columns and proceed to filter to blank/empty on the column "oclc_number." The resulting titles will be those in the collection that lack OCLC numbers. Isolate the filtered titles and create a new title list from this set. Add OCLC numbers to the titles, and the word "OVERLAY" to each corresponding "ACTION" column entry. The "OVERLAY" action tells the knowledge base system that one or more pieces of title level metadata have been altered, and instructs the system to modify the corresponding title entry accordingly. Save the filtered title list with the appropriate formatting as tab-delimited text and re-upload to the collection. Records will then automatically be output for the new OCLC numbers/modified titles on the next weekday or later, depending on what you have chosen for the timing of record delivery.
Detailed instructions on modifying collections are available in the documentation.
Note: Using the "OVERLAY" action to modify title-level metadata also prevents any changes made to the global knowledge base collection from being applied to the fields you altered. When OCLC updates the collection with new data from the provider, any field that had been modified using the "OVERLAY" action will be excluded from these updates. Exercise caution when modifying fields with the "OVERLAY" action. Inadvertent changes to fields other than the OCLC number column will be removed from any future global knowledge base updates.
To have OCLC numbers added to a global collection by the knowledge base team, complete the OCLC number correction form with as much detail as possible for each title. Submit the form as a support request to OCLC Support, indicating that you'd like the knowledge base team to add the OCLC numbers to the attached titles. The knowledge base team will review and schedule the addition of these OCLC numbers in 1-3 months.
Note: OCLC numbers added by reports made to the knowledge base team will be included in an update to the global knowledge base collection. All libraries who have selected this collection will thus benefit from these additions. Reporting OCLC numbers to the knowledge base can be done as a supplement to the other options listed above for those wishing to improve the experience of all member libraries using the WorldCat knowledge base.
How do I request that a collection be added to the knowledge base?
Email OCLC Support with information about the collection missing from the knowledge base. If possible the knowledge base data team will reach out to the provider to have the collection added. We work at continually expanding the knowledge base to create the most comprehensive representation of e-resources we can.
To request additions to the WC knowledge base, such as additional collections, additional providers or the addition of titles to existing collections, we need:
- Name of the collection to be added
- Name of provider to be added
- Name of additional titles to be added to existing collections, along with OCN (if available), ISSN/ISBN, the collection name and the provider name
How frequently is collection data updated?
Collection data is refreshed on a rolling basis. The frequency of the data updates varies by provider and how often they send their data to the knowledge base team. Once the knowledge base team receives the data we aim to load it as soon as possible.
New collection being added to the knowledge base are documented in our monthly data updates. You can find the most recent Knowledge Base Data Updates on the Release Notes page.
What are the options for building my collections?
There are a few different options to choose from as you begin to build your local inventory of collections. We recommend using a combination of methods based on the needs of your institution.
Use a combination of these methods:
- Populate your knowledge base using PubGet
- Search for and select a collection
- Modify an existing Standard Collection using a KBART upload
- Auto-load collections from EBL, ebrary, and Elsevier
- Create a custom collection
- Map a holdings file from SFX, EBSCO, or Serial Solutions
My library does NOT want library-specific feeds to create collections in Collection Manager. How can we disable them?
Why isn't a view now link displaying for this title?
Here are the required conditions for a view now link to appear:
- The content type on the WorldCat record must match the content type of the title in Collection Manager.
- The date range of the record in WorldCat must fall inside the date range of the Collection.
Note: View now links will only be returned for these content types: ebook, audio, image, video and fulltext journals. If the title is indexed, abstract, or selectFT it will not return a view now link.
To report a missing link contact OCLC Support with the URL of the record, your OCLC symbol, and your institution's proxy credentials to use when troubleshooting the link.
Can I request that OCLC create a link scheme for my collection?
To request that OCLC create a link scheme for your collection send the following information to OCLC Support:
- Provider Name and Collection Name
- Collection Id (from the properties tab of the collection)
- A sample search from your current provider that resolves to full text
- A user name and password that will allow OCLC to proxy through to the full text
Please Note: It may take OCLC approximately 2 months to create your link schemes.
Holdings in WorldCat
My e-resource holdings in WorldCat were set by a different OCLC service. These holdings are no longer up to date with my current subscriptions. Will Collection Manager be able to correct this?
Collection Manager can take over WorldCat holdings set by another process, but cannot remove holdings set by another process. Therefore, if your institution set holdings on e-resource titles through another process and some of these titles have fallen out of your access you will need to get these holdings removed by the same service that set these holdings.
Collection Manager is OCLC's recommended method for setting holdings on e-resources because it makes it possible to dynamically represent your subscription access as it changes over time.
How long does it take to set holdings in WorldCat after my institution has selected a collection?
How are WorldCat knowledge base titles matched to records in WorldCat?
Titles in the WorldCat knowledge base are matched to WorldCat records based on their associated metadata. This includes the format, title of the item, standard identifiers (like ISSN/ISBN), publisher, and author (for ebooks). This process identifies all records in WorldCat that match the provided data and then narrows the match to a single record based on three criteria:
- Select a matching record with the same format as the item.
- When there are multiple records that match the item profile, select the record with more holdings.
- When the prior two criteria are the same, select the record with the smallest OCLC number.
Certain collections have been matched through an alternate process. These correspond to content providers who are participating in one of OCLC's cataloging services. OCLC number matches for these collections are either supplied by the content provider or merged into the WorldCat knowledge base from sources internal to OCLC. As a result, they may not follow the exact same matching process described above.
Cooperative management of knowledge base collections
Can I add a collection to the global knowledge base?
With the new Cooperative Management feature it is possible to create a collection locally and add your collection to the Global knowledge base. See Adding a collection to the Global Knowledge Base for instructions.
What is the approval process for data and collection updates?
Why weren’t records output for all of my titles? Will records be output for every title in my collection?
If title data from a provider does not include an OCLC number and the knowledge base cannot add an OCLC number using its matching process, a record will not be output for that title. This can include cases where:
- No records exist for the item in WorldCat.
- Records exist but are not classified as electronic resources in a way that corresponds to the knowledge base’s matching process because of the complexities of cataloging electronic items.
If a matching OCLC number becomes available at a later date, the title will be matched and its record will be delivered automatically. Any records that do not have a matching OCLC number can be corrected manually by the library, and the corresponding record in WorldCat will be used in the future. To view gaps in OCLC number coverage for an individual collection, download the collection’s KBART sheet and review the column labeled, “oclc_number.”
See the complete list of collections in the WorldCat knowledge base. It includes the percentage of items in each collection that contain an OCLC number.
Will I receive the same number of records as on my provider's title list?
Though OCLC and its partners work closely together to ensure a record for every e-resource title, there may be variances in the number of records received because some partner delivery programs are tied to customer holdings rather than sales history. Also, records may be in OCLC's cataloging queue depending upon how partner metadata feeds coincide with titles' street dates. Lastly, past cataloging practices concerning multi-volume titles may have recommended a set record with multiple URLs being used for multi-volume titles.
Can I get a sample file of the records?
The record format is similar to what you can output from Connexion. Thus, if you are accustomed to Connexion, you should not have issues with your loader programs.
A sample file is unavailable because each library’s records will be unique to their configuration. Once you have access to the Metadata tab in the WorldShare interface, you can get a sample of records by enabling MARC Record Delivery for a small collection or for a few titles in a collection.
How to get sample MARC records from an open access collection: After you have requested OCLC WorldShare Metadata/WorldCat knowledge base, go to your library-specific URL and log into the WorldShare interface.
- Go to Metadata - Collection Manager - Settings - OCLC Symbol.
Make sure your OCLC symbol is selected as desired.
- Expand MARC Records. Enable MARC Record Delivery.
Consider the customization options that apply to all of your records. For example, under "Add Fields," you could choose a tag and add the Provider Name and Collection Name. You could add a tag and subfield and the value Collection Level Data - Public note. The elements would automatically be pulled from each collection for which you output records into your records.
- Next, search for and select a collection.
- Add collection-level information in the properties tab and turn on record delivery at the collection level. Tips:
- You have the option to search for an Open Access collection and select titles in an Open Access collection. The titles must have OCLC numbers in order to get records. For example, you could select 5 titles in Biodiversity Heritage Library eBooks
- Add a collection-level note if you customized your records to include Collection Level Data - Public Note.
- In about 48 hours, records will be available via FTP with your credentials. For FTP instructions, see the page on how to retrieve MARC records.
How do I know if a link will work as an 856 link for my library in a MARC record?
To verify that a knowledge base link will work as an 856 link for a corresponding MARC record, test the link in the WorldShare interface. The link labeled "Website" under the "Identifiers" column for the title is used as the 856 link. If clicking this link resolves to the resource, it will work correctly as an 856 link.
Please note that for links to work correctly, the corresponding knowledge base settings must be configured. For proxied access to resources, this means providing the proxy URL prefix in Settings. Some providers also require additional identifiers to create links to full-text. These can be supplied in the "Provider Settings" accordion of the Settings. For a complete explanation of knowledge base settings, see the settings guide.
What types of materials can output a MARC record? Will I get records for indexed-only collections, etc?
- OCLC number: Any material that does not have, or has not been matched to, an OCLC number with a corresponding record in WorldCat will not output a record.
- Format and coverage: Titles in the knowledge base are designated by format with a specific coverage within some formats (called coverage_depth in KBART). Collection Manager uses these format designations to determine MARC record output. All formats (journal, ebook, audio, video, image, and other) can output records with some restrictions within these formats. Only journal formats with a coverage of fulltext or print will output records. In other words:
- A title that is a journal format with a coverage of "fulltext" or "print" will output a record
- A title that is a journal format with a coverage of "selected full text," "abstracts," "indexed," or "homepage" will not output a record
- A title that is a journal format with a coverage of "fulltext" or "print" will output a record
- Title URL: Journal (fulltext and print coverages), ebook, image, audio, video, and other formats that have an OCLC number AND a title URL will output a record. Journal formats with print coverage and the other format will also output records when there is an OCLC number present, even if there is no title URL.
Database only collections, since they are collections and not titles, will not output MARC records.
Note: "Fulltext" and "print" in the knowledge base refer to journal formats. Libraries use "print" to designate print serials or any item without a URL. The "other" content type is a placeholder for titles of a type that are not currently supported. Setting holdings in WorldCat and retrieving MARC records can be supported simply by storing the OCLC number for content types "other" and "print." Thus, those types allow you to manage titles without requiring you to populate all of the details of the KBART fields or fields in the interface.
Can I still receive my records through WorldCat Collection Sets?
As an older legacy system, WorldCat Collection Sets retired as of March 31, 2015. All of the WorldCat Collection Sets functionality is integrated in WorldShare Collection Manager. You can no longer receive records via the Collection Sets service.
To get started, follow steps to make sure the titles you want to receive records for are represented in Collection Manager as WorldCat knowledge base collections. Certain providers support an auto-loading process that allows OCLC to load your collection data for you. For other provider packages you’ll need to search for the collection and select it in Collection Manager. Once your collection is selected, follow the steps to configure settings, customize records, sign up for reports, and download your records from the WorldShare interface, Metadata tab.
WorldCat query collections
How do I enter selection criteria when I create a WorldCat query collection?
Search criteria for WorldCat query collections are entered using a combination of WorldCat Indexes and Boolean operators. Boolean operators must be entered in all capital letters (AND, OR, NOT). For more detailed instructions on setting up a query collection see how to create a WorldCat query collection.
Additional instructions on using these indexes are available in the Searching WorldCat Indexes document. Please note that not all indexes are currently supported.
Can I query for just serials or e-serials?
Further instructions on using these indexes are available in the Searching WorldCat Indexes document. Note the section towards the end of the document called "Format and Material type values indexed."
Can I use a query collection to create a list of my holdings in WorldCat?
For the WorldCat Selection Criteria, use the holding library search label (li:) with your OCLC symbol (for example: li:ocl). Enable record delivery for your collection. Select the option for one-time or ongoing delivery.
NOTE: If you want updated records for master record changes on your holdings in WorldCat, you will also need to select the options under the WorldCat Updates tab.The resulting file of MARC records can then be used to create a spreadsheet or report. This may require the use of a third-party tool like MarcEdit. For detailed instructions on creating this type of report see Create a spreadsheet of your WorldCat holdings using Collection Manager.
WorldCat cataloging partner collections
Can my library continue to use the original WCP service?
The original WCP service was discontinued May 2016. The functionality is integrated in WorldShare Collection Manager and now provides additional capabilities as part of your cataloging subscription, such as
- additional record customization options;
- the ability to reuse fields and subfields and greater flexibility in deleting fields from records;
- more record output formats including Unicode UTF-8, MARCXML, Dublin Core and MODS; and
- record output in separate files with customizable names.
What option should I use for one spine label with no pockets?
We do not offer the option of one spine label with no pocket labels as the pocket labels are needed to match the labels to the items in hand.
What criteria does OCLC use to decide which record to send if we are unable to specify source or encoding level?
WCP matching emphasizes matching a unique number in the incoming material provider record with a unique number in the WorldCat master record. Of the unique numbers used, WCP matching algorithms prefer OCLC numbers when available. Other unique numbers include LCCN, ISBN, ISSN, etc. In order to ensure better matches, WCP matching combines these unique numbers with bibliographic information such as publication dates, material types, and language of cataloging to distinguish among similar but distinct manifestations.
Since the emphasis is on unique numbers, WCP matching rarely confirms more than one WorldCat master record as a match to the incoming material provider record. When more than one record is confirmed, WCP uses record resolution algorithms to select the best record. The record resolution algorithms select records based on the highest encoding level, the cataloging source, and records that have been reviewed by national cataloging authorities based on the 042 Authentication Codes.
How do I get updated records for my holdings in WorldCat?
Go to Metadata – Collection Manager – Settings – MARC Records. Click on the WorldCat Updates tab.
- Default: Leave "None" selected if you do not want to receive updated records based on changes to the WorldCat master record.
Note: If you leave "None" selected, you will receive updates only when your held records are merged into another record in WorldCat.
- Choose: Based on changes to the WorldCat master records for my knowledge base and WorldCat query collections, if you want update records but only for knowledge base collections (not for your holdings in WorldCat).
- Choose: Based on changes to the WorldCat master record for my knowledge base and WorldCat query collections and my WorldCat Holdings, if you want update records for your holdings in WorldCat (and for knowledge base collections if you have them).
If you choose this option, proceed by including your OCLC symbol(s) for which you want WorldCat Updates.
General record delivery
What can I expect when using Collection Manager for record delivery?
Record customization and set up is self-service. You will need to set aside some time for your initial set up. Afterward, you only need to download records. If you want to make edits to your customizations, you have the option to do so at any time.
Setting and maintaining holdings in WorldCat is automated
Collection Manager provides the convenience of automatically maintaining holdings in WorldCat as titles are added, deleted or updated in your collections (for libraries with a cataloging subscription).
If this is the first time you are using Collection Manager to set holdings in WorldCat: You will need to turn on the setting that applies to all of your collections. Visit our Set and maintain holdings document for instructions.
If you have been using Collection Manager to set holdings in WorldCat: When OCLC adds your library-specific collections, the setting to maintain holdings in WorldCat will be activated automatically.
Note: If you have set holdings in WorldCat via another service (Connexion, batchload, etc.), Collection Manager will take over the holdings maintenance for all titles/OCLC numbers represented in Collection Manager. If at some point a title is added to or removed from the collection or you disable holdings maintenance, the changes will be reflected and your holdings in WorldCat will be maintained.
Collection Manager offers a variety of record output formats (Unicode UTF-8, MARCXML, Dublin Core and MODS) and the ability to output records in separate files with customizable names.
Record customizations are configured in Collection Manager, a browser-based application. You have the ability to add and delete fields, insert custom text, and more. See our page on customizing records for details.
Notifications that records are available
Emailed reports serve as your notifications. See the instructions on signing up for reports. The notification email will come from Usage_Statistics@oclc.org with the subject field The report [name of report] you requested.
Will Collection Manager re-deliver copies of records my library already has received?
By default Collection Manager will deliver a new record for every title in the collection. If you’d like to filter your first record delivery so you only receive records for the newly acquired titles you have not yet set holdings on in WorldCat, make sure you use the WorldCat Holdings filter.
The filter setting can be found inside the collection in the Holdings and MARC records accordion. Once Enable MARC Record Delivery is enabled for the collection, the WorldCat Holdings setting will shown. Change the filter setting to No if you want to filter your record delivery.
Retrieving files of records
How do I retrieve my records?
Records will be retrieved from the My Files tab found in the left hand menu under Metadata. Click the Download button to the right of the file you wish to download.
For more information see our record processing, timing and retrieval page.
Files are retained for 90 days. If you would like to register for email notification when your records are available, sign up for reports.
Once your records are on the OCLC server, there is a 24-hour delay until your notification email is sent. In other words, you might find your files 24-hours before you receive an email.
How long are files on the server?
How can I easily distinguish Delete records?
How can I distinguish which collections my records are from?
Information about the contents of a file is included in the file name. See understanding file names.
Furthermore, there are settings at the institution level and at the collection level to output files separately.
In Settings - MARC Records - Record Delivery, you can set up separate delivery for all serials and/or for your WorldCat Holdings Collection. You will see the options listed as follows:
Deliver my serials in a separate file (.ser)
Deliver records for WorldCat holdings collection in a separate file (.wcholdings)
At the collection-level, you have options to set up separate delivery for specific collections. Files will be output to a separate file within the New, Updates and Deletes folders. Search for a collection and look in the drop-downs to see these options.
If you requested Collection Manager after August 2013, the provider and collection name will be included in the 590 field by default. This will help you know which record came from which collection.
Can I receive email notification when files are ready for me to retrieve?
Yes. Use the Reports area in Collection Manager - Settings (in the WorldShare interface) to sign up for emails. For help, see the documentation page about Reports. These reports accurately depict what is on the server with a 24 hour delay, i.e., when a new file is on the server, you will get an email 24 hrs later.
You may also view reports in OCLC Usage Statistics Portal (CUSP) - http://www.stats.oclc.org
What kind of reports are available in Collection Manager?
Sign up for emailed reports in Collection Manager - Settings - Reports. For more information, see the documentation page about reports.
These reports accurately depict what is on the server with a 24 hour delay, i.e., when a new file is on the server, you will get an email 24 hrs later.
You may also view reports in OCLC Usage Statistics Portal (CUSP) at http://www.stats.oclc.org.
Please note that emailed reports serve as notification that you have records available for download.