Hello my friends.

a) on a website i use k2 component with extra fields, as i want to use k2 as a directory.

all entries have tags with details. such as place/town, job, etc.

is there a way to create a custom search in tags?

more like filter. so visitor could filter the results like, electrician, in Athens, etc.

and

b) i have created all the posts as administrator. is there a way for users, to log in and change only the details for their entry? for example "Michael" user could change his telephone on the k2 directory.

Thank you