Yes, you can definitely do the calculation and to do that you need to use expressions in UDT
For example lets say that you have 3 columns in a table , "Value A", "Value B", & "SUM" and all these 3 column's type is Integer and now you want the sum of "Value A" & "Value B" in "SUM".
To add the expression for in the "SUM" column just select it and go to its properties in UDT design tab and under the other properties section you'll see the expression property just click on the drop down button of expression property which will open the expressions window, which will have the text box to type your expression and below it you can see all the available options for expressions(Functions, Operators, Fields & Constants). The Fields will have all the other available columns("Value A" &
"Value B") present in the selected table except the column on which you are applying the expression. Just double click on the names of columns from the fields section which will add those fields(columns) to the expressions box and then add "+" between them and click on the apply button.
That's it now go to your data entry tab and check your third column will be having the sum of the digits available in the first two columns.
