Remove unwanted search fields from advanced search (Manage receipts)

Summary:

We want to create a simplified search for receipts (manage receipts) with some added search fields - how do we remove search fields that are not nessesary?

Content (please ensure you mask any confidential information):

We want to create a simplified search for receipts where we add some new search fields and remove others that are not used. We can easily add search fields, but how do we removed unused search fields? What is the best way to do that?

Version (include the version you are using, if applicable):

25B

Code Snippet (add any code snippets that support your topic, if applicable):