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Find access in a single location to the most used cataloging tools.</div></div> <div class="oclc-flex-container"> <article class="article"> <div mt-section-origin="Librarian_Toolbox" class="mt-section"><span id="General"></span><h5 class="editable">General</h5> <div class="list"><ul><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/All_known_issues" rel="internal">All known issues</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Browser" rel="internal">Browser compatibility chart</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Sign_in_links_and_directories/Library_directories" rel="internal">Library directories</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_APIs" rel="internal">OCLC APIs</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_Community_Center" rel="internal">OCLC Community Center</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_System_Status_Dashboard_frequently_asked_questions" rel="internal">OCLC System Status Dashboard frequently asked questions</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_glossaries" rel="internal">OCLC glossaries</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Sign_in_links_and_directories/OCLC_websites_and_discussion_lists" rel="internal">OCLC websites and discussion lists</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Sign_in_links_and_directories/Sign_in_links" rel="internal">Sign in to services</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Troubleshooting" rel="internal">Troubleshooting</a></li></ul></div> </div></article> <article class="article"> <div mt-section-origin="Librarian_Toolbox" class="mt-section"><span id="Cataloging_tools"></span><h5 class="editable">Cataloging tools</h5> <ul> <li><a target="_blank" title="Cataloging documentation" href="https://help-de.oclc.org/WorldCat/Cataloging_documentation" rel="internal">Cataloging documentation</a></li> <li><a target="_blank" title="Authorities: Format and indexes" href="https://help-de.oclc.org/Metadata_Services/Authority_records/Authorities_Format_and_indexes" rel="internal">Authorities: Formats and indexes</a></li> <li><a target="_blank" title="https://www.oclc.org/bibformats/en/home.html" href="https://www.oclc.org/bibformats/en/home.html" rel="external noopener nofollow" class="link-https">Bibliographic Formats and Standards</a></li> <li><a target="_blank" title="Technical Bulletins" href="https://help-de.oclc.org/WorldCat/Cataloging_documentation/Technical_Bulletins" rel="internal">Technical Bulletins</a></li> <li><a target="_blank" title="WorldCat Validation release notes and known issues" href="https://help-de.oclc.org/Metadata_Services/WorldShare_Record_Manager/WorldCat_Validation_release_notes_and_known_issues" rel="internal">WorldCat Validation release notes</a></li> </ul> </div></article> <article class="article"> <div mt-section-origin="Librarian_Toolbox" class="mt-section"><span id="Cross-product_guides"></span><h5 class="editable">Cross-product guides</h5> <div class="list"><ul><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Get_records_for_content_from_providers" rel="internal">Get records for content from providers</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Implementation_rollout_plans" rel="internal">Implementation rollout plans</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_Service_Configuration" rel="internal">OCLC Service Configuration guide</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/OCLC_Usage_Statistics" rel="internal">OCLC Usage Statistics</a></li><li><a class="internal" href="https://help-de.oclc.org/Resource_Sharing/WorldShare_Interlibrary_Loan/Policies_Directory_guide" rel="internal">Policies Directory guide</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/Searching_WorldCat_Indexes" rel="internal">Searching WorldCat Indexes</a></li><li><a class="internal" href="https://help-de.oclc.org/Librarian_Toolbox/WorldCat_Holdings" rel="internal">WorldCat Holdings</a></li></ul></div> </div></article> </div> <div class="oclc-flex-container"> <article class="article"> <div mt-section-origin="Librarian_Toolbox" class="mt-section"><span id="Data_management_resources"></span><h5 class="editable">Data management resources</h5> <ul> <li><a target="_blank" title="Circulation data files" href="https://help-de.oclc.org/Librarian_Toolbox/Circulation_data_files" rel="internal">Circulation data files</a></li> <li><a target="_blank" title="Patron data files" href="https://help-de.oclc.org/Librarian_Toolbox/Patron_data_files" rel="internal">Patron data files</a></li> <li><a target="_blank" title="Exchange files withe OCLC" href="https://help-de.oclc.org/Librarian_Toolbox/Exchange_files_with_OCLC" rel="internal">Exchange files with OCLC</a></li> <li><a target="_blank" title="Translation table: Locations" href="https://help-de.oclc.org/Librarian_Toolbox/Translation_table_Locations" rel="internal">Translation tables: Locations</a></li> <li><a target="_blank" title="WMS data migration checklist" href="https://help-de.oclc.org/Librarian_Toolbox/WMS_data_checklists/WMS__data__migration__checklist" rel="internal">WMS data migration checklist</a></li> <li><a target="_blank" title="WMS-Daten眉berpr眉fungs-Checkliste" href="https://help-de.oclc.org/Librarian_Toolbox/WMS_data_checklists/WMS_data_verification_checklist" rel="internal">WMS-Daten眉berpr眉fungs-Checkliste</a></li> </ul> </div></article> <article class="article"> <div 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