How can I re-use the pick list values of a field from one layout to another?

How can I re-use the pick list values of a field from one layout to another?

If you want to re-use the values of a pick-list field that were deleted from any layout (even the layout where you want to add the value), follow these steps:

  1. Go to Setup > Customization > Modules and Fields, and choose the Module.
  2.  Select the desired layout (eg., Layout B) and click Edit Layout.
  3. Click Edit Properties on the required picklist field.
  4. Click Add Options in Bulk > From Unused Values.
  5. In the Unused values window, check the required field and click Add