Hello, 

We're currently using Pega 23' and Constellation and running in to some issues on how we can present D_AttachmentList datapage and have the results selectable, so users can select a list of attachments. we've tried the below

Query Property Type: no clear options to edit or select the rows, just presents the data.

Data Reference Property Type: Errors when we use a data type on PegaDATA source, says no permission to view the source and it failed to find the fields for the data source.

Embedded Data Property Type: provides us with the editting capability but we are not able to prepopulate the pagelist, if we try on the property definition it turns into a Query type.

from the documentation we've seen it seems to be that Data reference is ideal, but it only seems to work on data sources that aren't PegaData.

any help would be appreciated.

Thanks,