Talis works in partnership with a lot of providers to improve the overall experience in many areas including bookmarking.
Recently Talis collaborated with EBSCO to improve bookmarking from within their products on the EBSCOhost platform including EBSCO Discovery Service (EDS). With this improvement EBSCO have made available a COinS App that once enabled pushes metadata into the correct fields of the bookmark. This means that if EBSCO ever change their website, the bookmark will not be effected.
To enable the COinS App visit https://cloud.ebsco.com/apps/
Please note: This feature is only available for those who have an EBSCO cloud services subscription.