# How to use New Data Viewer as an Extended Listviewer **URL:** https://community.thunkable.com/t/how-to-use-new-data-viewer-as-an-extended-listviewer/565050 **Category:** Questions about Thunkable X **Created:** [May 7, 2020, 4:08pm UTC](https://community.thunkable.com/t/how-to-use-new-data-viewer-as-an-extended-listviewer/565050 "2020-05-07T16:08:28Z") **Posts on this page:** 1 **Showing post:** 13
### Author: ![athornock](https://avatars.discourse-cdn.com/v4/letter/a/b4bc9f/32.png) [@athornock](https://community.thunkable.com/u/athornock) #### Post date: [May 9, 2020, 8:05pm UTC](https://community.thunkable.com/t/how-to-use-new-data-viewer-as-an-extended-listviewer/565050/13 "2020-05-09T20:05:25Z")
Jonathan, I think I figured out a way to do what we need. Here’s a post that leads you some of the way. Create all your local rows with the blocks and make sure to save the row IDs in a list or you’ll be hurting later. If you need more help let me know. > [@\[Solved\] Local Data Source for Data List Viewer Results in Empty Top Three Rows](http://community.thunkable.com/t/local-data-source-for-data-list-viewer-results-in-empty-top-three-rows/565115/3): > > I’m putting in data with blocks, pulling from airtable. There’s a very specific reason I’m doing it this way, I have to basically generate a user table on demand and doing it in a local source is by far the best way, but it appears that the local source has three blank rows by default. It looks like I can delete them from the original table and then clear out my cache and storage and then it’s gone. Developers if you’re listening, we really need a way to delete rows and get the row IDs easily f… --- _[View the full topic](https://community.thunkable.com/t/how-to-use-new-data-viewer-as-an-extended-listviewer/565050)._