Use table parameter types to create tables of pattern parameters in your user-defined patterns.
You can add tables to your user-defined patterns, into which pattern users can enter rows of data. To add a table, you must define a table parameter type by specifying the columns you want in the table. You must then assign this parameter type to a pattern parameter when you define the user interface for the user-defined pattern.
When a pattern user configures an instance of your user-defined pattern, the table columns are displayed and the pattern user can enter one or more rows of data into the table. You can write Java™ or PHP code to use the values entered in parameter tables to modify the pattern instance.