laravel - Edit Permission a role From checked checkbox -

i got zizaco entrast package installed.

i create access privileges each role did. want change permissions each role.

how can permissions role access , selected cases revealed ?

for example : permission : post_manager , post_create , post_edit , post_delete , user_manager , user_create

and permissions role "owner" : post_manager , post_edit

now , edit "owner" permision via checkbox , example :

add permission : img http://up.vbiran.ir/uploads/1845914310035203725_perm-add.png

edit page permission : img http://up.vbiran.ir/uploads/38084143100351932546_perm-edit.png