Copy/Paste to search list of values

[#1]

Does anyone know of any extensions that allow you to copy a large amount of data, for example Shipment IDs, and search a specific field?  For my requirements, a search box will not work.  This is what we originally came up with, but we currently have too much data and it is causing the system to crash:  Copy and paste selections

[#2]

I believe, we can do with Buttons with Actions.

[#3]

1. Pass all the values into one Variable vList= 1,2,3,4

2. In the Action, please add acction: Select In Field 1|2|3|4

[#4]

Unfortunately that is what I am already doing.  It works on a small scale but with the enormous amount of data I have, I need a better solution.  I am hoping someone knows of an extension that can do it.

[#5]

I got something in QlikMarket. Please find the below link:

http://market.qlik.com/copypaste.html

[#6]

I have also tried using a macro with inspiration from this post Using an Input box to search a List Box but ran in to the same speed issues.