Hi Maggie

Thanks for reaching out. I am not quite clear on what you want to achieve: Do you want the Lucidchart document to link to an Excel file (e.g. upon clicking a shape) or do you want to link and use Excel data in a Lucidchart document? If it is the latter then Lucidchart has great data linking capabilities about which you can learn more about in the Data Linking article in the Help Center. When navigating to File>Import Data>Data Linking you can select which pages of your Excel file you want to import after uploading it (see screenshot).