Here is how you can add your own custom columns to your schedule.
If you’d like to add extra information to your work packages that isn’t captured by the current columns in Sitedrive, you’ll be pleased to know that you are able to add as many custom columns to your schedule as you want.
1. Go to the Custom fields page under your schedule. 
2. Click on the New field button
.
3. Add a name for your column and select which type of information the field contains.
Here are the options for the field type:
4. After you have added the information, save the changes by clicking on the Save button.
5. Make the column visible in Gantt in your schedule view by Clicking on the 3 dots next to the Pivot symbol. 
You can find the custom fields you created at the bottom of the list of columns.
