In Pega Dev Studio, we were using functions like
@DynamicPersonalisation(.PushMessageBody, tools, myStepPage) and <<Strategy.AUTHORITY_GSM_NAME>>
to dynamically populate customer information within treatments.

After migrating our implementation to NBADesigner, how can we achieve the same dynamic usage of customer data inside treatments?

Specifically, what is the recommended approach in NBADesigner to reference and inject dynamic customer attributes into treatment content?