When researching information on case web sites like Lexis Advance, you can import information into one of the Research spreadsheets in the case so you can organize extracts and authorities that affect your case strategy. However, attachments linked from www.lexis.com using the Send to CaseMap tool may be compromised when web site data is updated or refreshed. We strongly recommend that any authorities included in your case are first saved as Adobe® Acrobat PDF files. You can store these files in network folders and attach the source file to the research record in the Research Authorities spreadsheet. You can then highlight extracts in the PDF file and send the data to the Research Extracts and Authorities spreadsheet. For more information, see the Importing PDFs help topic.