Hello,
After registration, the filling of web options by AP EAMCET has not yet started and it has been so far. Although there's no further information about the schedule ahead, so you'll have to wait a bit longer and look for notifications. The date for the web options exercise will be announced soon and you can check the updates using the link below.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile