You can withdraw your submission from a symposium by clicking REMOVE in create/edit submission screen shown below.

You can also withdraw your submission to a symposium by clicking on Show list of related symposia in your personal dashboard.

You can then click on the title to open up the Symposium

... then scroll down to the Submissions section, and click Remove

Click Continue to return to your dashboard.

If you can’t find the guidance you need, please contact: