SharePoint’s calculated column function can be useful to many of the Flex list items. These are the few Calculated columns set up within Flex as examples.
View Filtering Calculated Column
These are examples of Calculated columns that can be used in a Filtered View. This is set up with the Opportunity Flex list. First add the Calculated column in the list and then apply them to the Filtered view as shown below.
Full Name
This Calculated column is used to combine the First Name and Last Name fields for display purposes.