I have many users, and I have a flag and also flag field. users can flag contents and add value in flag field when they are flagging a content. for modifying flag field I'm using VBO Module. But each user can modify flag field of other users. Consider Jack and John flagged a content, in this situation John can modify flag field of Jack and himself.
I want to users only can modify their flag fields. John can modify her flag field and Jack can modify her flag field too.
When John logins to site, He could see below situation in site. I mean, John also can modify Jack's field value. This situation is possible for Jack and others.