Pass Parameter is the feature to pass parameter from one page to another page. Given below are the steps to pass parameter from one page to another page.
Create two pages in Page Designer Page1 and Page 2 and then create Page state parameters in Page2.
Can check how to create Page state parameters in Page state parameters section
Create label fields in Page2. Map these fields to the page parameters created.
Now open Page1 and create Page State Parameter
Place input fields on the page and map them to state parameters
Set value on the Query parameter screen
Save and build application.
Testing:
On Page Runtime, enter data in text field and click button 'To Page2' to redirect to Page2
Value of first name and last name is shown in Page2
Place a button in Page1 and add link to Page2. Click Query Parameter icon to set the parameters to be passed.