I made two case types. One is Case1. Another is Case2.
I made a property, named case1, on Case2.
The case1 property is Case1 as the class. The property type is Page List.
I copied all data of Case1 to case1 property by my activity.
I want to create a report definition of case1 property in Case2.
Pages&Classes
Page name: t1, Class: Case2
Here, I wrote at a Column source as below.
t1.case1().pyID
Then,
“Property name—This is not a valid property, or this is a property that cannot be used here.”
Why?
The page list would become an aggregate column for your report which is not directly supported in RD’s.
Maybe you can use a declare index for the aggregate property and save the data there and You can create an RD of that declare Index and use in your RD through joining.
Thank you, @PrakashDeep.
Although, my way is not good, I wanted to try it. Original records has pyID as the unique key. The property Case1@Case2 is also Case1 as the Page Definition.I looked at Clipboard.. At User Pages/dest/Case1, there are all records that I copied by my activity. Here, dest is the page name at my activity. the class is MyOrg-MyApp-Work-Case1.