Joaopolo opened a new issue, #8457:
URL: https://github.com/apache/hop/issues/8457

   ### What would you like to happen?
   
   <img width="1110" height="1041" alt="Image" 
src="https://github.com/user-attachments/assets/374e2ea9-de97-4abe-a030-196d2a0c7eab";
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   <img width="879" height="984" alt="Image" 
src="https://github.com/user-attachments/assets/68f6286d-9827-4007-ae0b-53e59bea2e9b";
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   Hi everyone!
   
   We have several pipelines dealing with a large number of fields. Quite 
often, we reuse the exact same pipeline structure across different tables where 
only a subset of columns changes.
   
   Currently, whenever we need to clear out the field list in Select Values or 
Table Output to map new fields, we have to manually select rows and delete them 
line by line. Doing this repeatedly for pipelines with dozens of fields is 
time-consuming and tedious.
   
   Proposed Solution
   Add a "Remove all fields" (or "Clear fields") button right alongside the 
"Get fields" button in both Select Values and Table Output transforms.
   
   Benefit
   This would save a lot of repetitive clicks, speed up pipeline refactoring, 
and make working with template-based pipelines much smoother!
   
   Thanks!
   
   System Operation:
   LINUX
   
   Hop Version:
   2.20.0
   
   ### Issue Priority
   
   Priority: 3
   
   ### Issue Component
   
   Component: Transforms, Component: Actions


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