For your convenience, you can copy an existing filter and if needed, modify it to define a new filter.
To copy an existing filter:
1. In the Filter List page, click Copy Filter.
The Copy Filter window appears.
2. From the Filter drop-down list, select the name of the existing filter that you want to copy.
3. Specify a name for the copied filter in the Save a Copy box.
4. Click Save to save the copy of the selected filter as the specified name.
The copied filter is displayed on the Filter List page, with Filter Type as "My Filter."
Typically after a filter is copied, you may want to modify the newly created copy. In the Filter List page, click the copied filter name link, to open the Filter Details page.