problem with multiselect

hi stanislav,
multistage functionality successfully configured…but i am facing some issue with it the task save successfully in database with multiple user ids but when i click on i and lightbox open it display only one user id checked on it …i dont know what’s the problem with it the task is for 3 users but it display checked on only one user id …can you please help me to solve this issue and tell me what’s the problem with it…

please find the attachment …
1st one is at the time of task assign to 3 users
and
3rd one is at the time of task edit it display check mark on only one user…

please help me sir



problem solved…thnxxx