WBS is a new function introduced by PlanStreet. It provides a numeric representation of a parent and its child task. Mostly you need WBS when you are making projects for Government institutes.
1. Click on the the projects icon on the left navigation bar. Select any project you want to add WBS.
2. Click on 'Settings' and it will open a new window to display settings.
You will see different column names. You can make them visible, editable, and resizable.
you will notice a column name WBS. click on visible to show it in your task view screen. After check marking, click on save.
You will notice a new column with the name WBS before Task Name on list view screen.