filter category

when I set the filter "manufacturer" in a category, the list of filter show me all the brands on the site ... because they are many and the list is long, can i see the filter only marks that category?

Hi,

There is no options for that, but it's possible with custom code.
It require good knowledge of PHP.

OK , there's no problem , but what page should I change?

Did you try to turn on the "Dynamic display" option of the filter ?
If your filter is displayed on a products listing, it should only display the manufacturers of the products of that listing with that option turned on.

yeah , I tried, but it does not work ...

ok ok solved ... thanks