This set entered on 5-16-14
5.5.14.1
NOT AT ALL. It has no effect at all on the RECORDS in the ORIGINAL TABLE OCCURRENCE. You can even put another PORTAL on a different layout and set it to use a different SORT ORDER.
Change the INITIAL ROW VALUE, and the PORTAL WILL SKIP SOME ROWS.
YES, you can even give it DIFFERENT INITIAL ROWS.
If anything IN the portal is anchored on the BOTTOM, the PORTAL ROWS WILL GET BIGGER, otherwise, the rows stay the same height and more of them get added to the space.