Plz some one explain what is exception from 2 office roaster?

You can do Work from home ,your rto will not affect. It is exception from going to office.ita having few categories. But it needs HR approval (in medical case you need to raise exception 6 day's before in gess,need to share medical doc over mail & upload in gess) for personal emergency also you can ask for your manager, then you can raise in gess under personal category. you need to get first approval over mail in all cases & then it will get approve in system