Passing API-computed field from one lobby to another in IFS Cloud

Hello Champs,

I am working on two lobbies in IFS Cloud. The requirement is simple: from the first lobby, when a user clicks on a record in a list tile, a value should be passed as a page parameter to the second lobby.

The challenge is that the value to be passed is computed via an API in the data source of the first lobby, not a direct field from the table. While the page parameter exists in both lobbies, it is currently receiving null when the row is clicked.

For example, the URL configured in the tile is something like:

lobby/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx?pageParams=EMPLOYEE_ID:${record.EMPLOYEE_ID}
 

I would appreciate guidance or best practices on how to reliably pass API-computed values from a list tile in one lobby to another lobby.

Thank you in advance!