Drag each task on the right to the correct activity in the WBS on the left, then select Check. If needed, you can Retry as many times as you would like.

$1\mathrm{.}1$ Set the agenda

$1\mathrm{.}1\mathrm{.}1$ Confirm technology speakers

$1\mathrm{.}1\mathrm{.}2$ Confirm safety speakers

$1\mathrm{.}2$ Coordinate communications

Determine hashtag for social media

$1\mathrm{.}2\mathrm{.}1$ Draft event invitation

$1\mathrm{.}2\mathrm{.}2$ Email event invitation

Detelasine time slots for speakers

$1\mathrm{.}3$ Manage catering

Assign volunteers to manage check$-$in

$1\mathrm{.}3\mathrm{.}1$ Select beverages

$1\mathrm{.}3\mathrm{.}2$ Pick locations for trash cans

Sign contract with food vendor

$1\mathrm{.}4$ Determine all logistics

$1\mathrm{.}4\mathrm{.}1$ Order bracelets to give at check$-$in

$1\mathrm{.}4\mathrm{.}2$ Order tents, tables, and chairs

$\frac{0}{4}$

This is a sample and not a list of all tasks that you need to manage. It's definitely a good start!