Delete Custom Matrix Option Lists

Below is the sequence of records to be deleted in order to delete a custom matrix option list:

1. Find and delete all matrix items associated to the custom list.

2. Find and delete the item option used in the custom list via Customization > Lists, Records,  & Fields > Transaction Item Options.

3. Find and delete the custom item field that sources the custom list via Customization > Lists, Records,  & Fields > Item Fields.

4. Locate the custom list and delete it via Customization > Lists, Records,  & Fields > Lists.