Team Raiser registration pages (Registration Information Team Raiser Page) can be edited to include HTML/CSS to hide the Street 3 field. To do this:
  1. Select  Fundraising > TeamRaiser.
  2. Search for the event and click Edit
  3. Click Customize Pages
  4. Click Configure next to the Registration Information page
  5. If you are not using the Plain Text editor, click Use Plain Text editor on upper right side of HTML Area section.
  6. Add the needed HTML/CSS
  7. Click Save
The following code can be used as framework to remove the Street 3 field:
<style type="text/css">
#cons_street3, label[for=cons_street3] {display: none;}

Note: Blackbaud provides programming examples for illustration only without warranty either expressed or implied including but not limited to the implied warranties of merchantability and/or fitness for a particular purpose. This article assumes you are familiar with HTML/CSS/JavaScript and the tools used to create and modify this code. Blackbaud Customer Support may help explain where the code should live in the product, but we will not modify or assist you with modifying or troubleshooting these examples.