This is the 10019th most frequent Korean word.
공유한
"Shared."
In this sentence, '공유한' is used to describe the action of having shared something, here referring to the travel photos.
우리는 여행 사진을 모두와 공유한 후 이야기했습니다.
After we shared the travel photos with everyone, we talked.
Here, '공유한' serves to specify who performed the action of sharing the document.
저는 그 문서를 팀과 공유한 사람이에요.
I am the person who shared that document with the team.
'공유한' is used to qualify the noun 'link,' describing the link as being shared.