Filter node by custom_field in admin panel I'm using Drupal 7, Views and Panels. Created a content type and custom field (field_list) And showing contents by list on my site. Thanks Views :) But when i click find content in admin panel, many many contents in my area. 

Can i add filter option by field_list in my admin panel? Is it possible?
You need to install Admin views module. It will replace administrative overview/listing pages with actual views for superior usability. Now, you can override your views for admin panel for filter content by field_list.