AboutAbout Manufacturer CenterPolicies and requirementsFrequently asked questionsSet upBeginner's guideManage your accountManage your brand dataCreate your feedsAccount linking in Manufacturer CenterBest practicesHow to work with data partnersAbout Manufacturer Center insights and analyticsHow to fix: Deprecated energy efficient attributesProduct data specificationProduct data specificationNutrition and grocery data specification for Manufacturer CenterTroubleshootTroubleshoot your feedAllow access through your robots.txt fileFix product issues using the Diagnostics sectionProduct data issuesHow to fix: Certification name doesn’t match certification authorityHow to fix: Robots.txt errorHow to fix: GLTF extension unreferencedHow to fix: GLTF mesh missing texcoordHow to Fix: GLTF vector out of rangeHow to fix: Type unknown errorHow to fix: Unsupported GLTF extensionHow to fix: Unknown certification code [certification_code]How to fix: Unverifiable certification [certification]How to fix: Unsupported certification nameData partnerstarget client id [target_client_id]