How to populate a dynamic table in a Correspondence from a Page List in Constellation 25?

General
1

Hi everyone,

I’m currently working with Pega Constellation 25 and need some guidance on populating a table in a Correspondence.

I have a Page List named DisputeCaseList on my pyWorkPage. Each page in the list contains a Transaction page with properties such as MerchantName, TransactionDate, and Amount.

The clipboard structure looks something like this:

The clipboard structure looks something like this:

pyWorkPage
  DisputeCaseList
    DisputeCaseList(1)
      Transaction
        MerchantName
        TransactionDate
        Amount
    DisputeCaseList(2)
      Transaction
        MerchantName
        TransactionDate
        Amount
    ...

My requirement is to generate a correspondence (mail) that contains a table where each row is populated from one entry in DisputeCaseList.

For example:

Merchant Name Transaction Date Amount
ABC Store 2026-07-01 125.00
XYZ Shop 2026-07-03 80.50

I’ve been trying to find a way to iterate over the Page List within the Correspondence, but I haven’t found any documentation or examples specific to Constellation 25.

My questions are:

  1. Is it possible to repeat table rows in a Correspondence using a Page List in Constellation 25?
  2. Is there a built-in repeat/loop capability for correspondence templates?
  3. If not, what is the recommended approach to generate a dynamic table from a Page List?

Any examples, best practices, or documentation would be greatly appreciated.

Thank you!

2

Yes, this is possible in Constellation. You can leverage the OOTB Repeating View layout for Embedded Data and bind it to DisputeCaseList. The view will automatically iterate through the Page List and render a row for each entry in the correspondence.

3

Hi thank you for the reply. Also, my page follows this structure

image
image1194×769 108 KB

By going with property can we get these details, or do we need to go with a Data Page?