@moti617,
Try the following.
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );
dt << anonymize( columns( :name, :age ), output table name( "anonymized" ) );
Also, the following are really useful resources that you have at your disposal, that you should try and start exploring:
1. Scripting Index
2. Sample Data
3. Books
![image.png image.png](https://community.jmp.com/t5/image/serverpage/image-id/12272iE50DC0FCAB7AC97C/image-size/large?v=v2&px=999)
Best
Uday