There must first exist a donation form that is configured to accept offline gifts.
  1. Navigate to Constituent360 > Constituents
  2. Enter the name of the constituent
  3. Click Find
  4. Click View under the Actions column
  5. Select the Transactions tab
  6. Under the Gift Entry section, select the donation form from the "Enter a new gift or pledge" drop down menu
  7. Click Go
  8. Enter the appropriate information and click Next
  9. Click Process