I need help using the Formula tool OR another tool to create a new column based on text in a specified column coming out of a Join tool.
In column KVI_NAME if text is "foreground" need to populate in new column "30%"
or
In column KVI_NAME if text is "background" need to populate in new column "40% - 50%"
**The new column that will need to be created will have subject "Index".
This is the error I keep receiving:

Any help will be greatly appreciated.