The Overflow

The overflow symbol is used when a cell text is wrapped across more than one row, and will be used in place of the row symbol. In the example table, the symbolic template used is the SYTM /Assembly-Planning/PartsTable/Type-1/Overflow, which was found by searching the Label Library for the SYTM hat had the SpPurpose attribute set to the value 'OVERFW'. Any number of overflow symbols may be used to contain the wrapped text and for each subsequent row will be given the name …/Row<n>.<n>

Note:
That the symbol contains an invisible (NLPN Off) line that terminates the row. This is used by the application to determine the last column width when word wrapping, and must exist for the program to run satisfactorily.