Hi Sujith,In AV 2007 the External Datasource works like this:
- When you add a symbol into a drawing, AV2007 looks to see if there is any matching data in the spreadsheet "Stardraw AV 2007 System Attributes.xls"
- The symbol's Manufacturer attribute is matched to the name of a worksheet
- The symbol's Model Number attribute is matched to a cell in column A of that worksheet, to return a Row
- Any values from that row in columns C, D, E and onwards are added to the symbol.
So, for user symbols you need to ensure that there is, or create, a worksheet (tab) that exactly matches the Manufacturer, and a cell in column A that exactly matches the Model Number, for each user symbol.