Navigate to Custom Sections and Fields  and select ‘Manage Fields’ from the Actions options .
For the appropriate field, select ‘Edit’ in the Actions options
Adjust the ‘Field Name’ , ‘Column Width’ , and/or ‘Type’  and click the ‘SAVE FIELD’ button  to save changes.
- 1 Column: display of this field will take up the entire width of the screen
- 2 Column: display of this field will take up 2/3rd width of the screen
- 3 Column: display of this field will take up 1/3rd width of the screen
The following custom field types are available:
- Boolean (Yes/No)
- Display Text (View only)
- Dropdown (Multi select)
- Dropdown (Single select)
- File Attachment
- Radio Button
- Textbox (Multi line)
- Textbox (Single line)