Create New Self Service Responsibility

 Hey All,

Kindly help me in my isseu

I want create new responsibility for specialist users that they need responsibility to use it for request any self service requests like leave of absence for specific group of employees within them area ,

that's mean i want create responsibility like 'line manager self service' but the different is not under positions those employees or not under line manager of that specialist users.

i determined this group like organization in security profile but this action not enough, the group(organization) must be under the position specialist users to see them and this is not right because he is not those manager just he specialist user.