I have a "Quote List" and "Task List".
Both are external lists, using BDCM custom connector (from WCF services)
I'm using Sharepoint 2013.
A new task will be create when a quote is approved. So on the "Task List" user will want to look at the original quote, that means, I'm putting a column say "View Quote", which opens that quote item in a modal dialog box (there will be logics to find the quoteID from the taskID).
Is there any ways to open an item from a different external list?