Calc children: Sum Sum of values in underplaced data Properties Type: Parent/child Groupable: No Show in lists: Yes Searchable: Yes Requires configuration: Yes User interface Field in show mode [INSERT IMAGE] Due to its nature this field has no special editing mode. Configuration Required: Child value expression refers to a field system name. Example "HOURS" Options: Additional criterions: Additional SQL statement parameter. Example "PROJECT <> 10029" Developer info FeltTypeID: 210 SQL datatype: N/A Class name: FieldSubformLinesSum