topic How do you delete an item or group thumbnail in Portal? in ArcGIS Enterprise Portal Questions https://community.esri.com/t5/arcgis-enterprise-portal-questions/how-do-you-delete-an-item-or-group-thumbnail-in/m-p/498051#M6949 <HTML><HEAD></HEAD><BODY><P>We are setting up a portal and adding group thumbnails. We have added an incorrect thumbnail for a group and want to reset the thumbnail to empty, so it just shows up as a box with the groups first initial.&nbsp; (The reason is we do not have this group's thumbnail ready yet). There only seems a mechanism to provide a new thumbnail, not delete the existing one.</P></BODY></HTML> Fri, 04 May 2018 17:17:49 GMT MikeHendricks 2018-05-04T17:17:49Z How do you delete an item or group thumbnail in Portal? https://community.esri.com/t5/arcgis-enterprise-portal-questions/how-do-you-delete-an-item-or-group-thumbnail-in/m-p/498051#M6949 <HTML><HEAD></HEAD><BODY><P>We are setting up a portal and adding group thumbnails. We have added an incorrect thumbnail for a group and want to reset the thumbnail to empty, so it just shows up as a box with the groups first initial.&nbsp; (The reason is we do not have this group's thumbnail ready yet). There only seems a mechanism to provide a new thumbnail, not delete the existing one.</P></BODY></HTML> Fri, 04 May 2018 17:17:49 GMT https://community.esri.com/t5/arcgis-enterprise-portal-questions/how-do-you-delete-an-item-or-group-thumbnail-in/m-p/498051#M6949 MikeHendricks 2018-05-04T17:17:49Z Re: How do you delete an item or group thumbnail in Portal? https://community.esri.com/t5/arcgis-enterprise-portal-questions/how-do-you-delete-an-item-or-group-thumbnail-in/m-p/498052#M6950 <HTML><HEAD></HEAD><BODY><P>Hi Mike,</P><P></P><P>I don't believe there is a way to "delete" and remove a thumbnail without providing a replacement image. As a workaround, I would just upload a "blank" white image as a placeholder for now - until you obtain the appropriate thumbnail image.</P><P></P><P>Hope this helps,</P></BODY></HTML> Sat, 05 May 2018 04:16:22 GMT https://community.esri.com/t5/arcgis-enterprise-portal-questions/how-do-you-delete-an-item-or-group-thumbnail-in/m-p/498052#M6950 DerekLaw 2018-05-05T04:16:22Z