Hi all again,
I created this topic a new topic and not answer to my first one as mybe can be helpfull to others if I find the answer.
So as advice by josephxbrick I created a facefilter using checkboxes on load page to filter items on my repeater (lets call it repeater1), now I want to create a second filter (if is possible using facefilter) by using elements on a second repeater (lets call this one filterrepeater). I want final user can just pickup one option, but I want to display all options (so not using a droplist).
(I would like to allow final user to add more skills in a future and the growing list keep and working as a filter.)
if is not possible, is any option to create two radio buttons groups? so final user can pick up one option in one group, one option in another group, an more thant one option in another group (that I have already working with face filters) without removing other filters?
In another words:
first filter: many to many
second: one to many
third: one to many