you may also copy only a selected section of the page to a template.
While I am here I copy and paste from the FAQ section:
How can I copy a table? Select the table as above, then press CTRL+INS. Move the cursor to the destination, then press SHIFT+INS.
How can I copy a page within another in same hypertext (with Html I can do it with "save as", then "open". Is there another way in HyperPublish)? "Insert >New page", then "New page by copying existing one"; or "New page by copying from another hypertext", ...