suggestion for rows

[#1]

Customer suggested if here can show any rows they want with adding a new Customization feature.
Because sometimes customer needs a flexibility about this feature so that they will feel free to decide how many rows should be shown here, such as a row number of 12, 15, 60, 150 etc.

[#2]

workaround: show just more than needed and adjust size of the table. eg. if you want 12 rows, select 25 and resize table until only 12 rows are visible.

not the best (scroll bar appears) but you see what you want until feature is implemented...