Add multiple "OR" Condition

Hi,

I normally use Custom transformation (CASE statements) when I need to populate a field based on multiple conditions, in this case multiple “OR” conditions (Logical disjunction) . It was brought to my attention not to use CASE statements in Custom transformations. 
So I have below an example using a fixed value transformation but I want to add two conditions to populate only when it is ‘FL’ or ‘OL’. When I add these conditions the conditions are on separate lines but still TX makes an “AND” logic of it so instead of (like ‘FL%’ or like ‘OL%’) it translate it to (like ‘FL%’ & like ‘OL%’). 
How can I get the “OR” instead of “AND”?