Go to Programs
Checked mark the boxes of required Programs
Click Next

Enter Donor/Parent Name. (If exists in system name will show up in the list)
Select name
Click Next


Add Registrant details
Click Next

Update Payment information
Update Payment details
Click Register

Note: If "Allow Accounts Association" checkbox is checked in Settings > Module Settings > Program, then the feature of registration in multiple programs will not work.

Go to Settings
Click Program under Module settings
Disabled the Allow Account Association option
Click Save