Closes the window and adds a row to the Mapped Columns table that shows the mapping between the expression that you created or changed and the selected target column.
Cancels any changes that you made and closes the window.
Checks the validity of the expression.
Type the name of a new target table column that will hold the value of the expression. The Replication Center will determine the correct data type for the column.
Select an existing target table column that will hold the value of the expression. The data type of the expression and the target column must be compatible.
Shows the source table columns that you can use to build an expression. Double-click a column name to move it to the expression-building area.