Question about Data Population and Setup for Support References in XLA_AE_LINE_ACS and XLA_AE_LINES

Hi Team,

We can see the table definitions for XLA_AE_LINE_ACS and XLA_AE_LINES, including columns AC1–AC5 and SR1–SR60.
However, it is not clear how these columns are actually populated in practice, or what kind of information is stored in them when Support References are used.

Could you please explain:

・How information is stored in AC1–AC5 in XLA_AE_LINE_ACS versus SR1–SR60 in XLA_AE_LINES

・What configuration or setup is required in order to use Support References so that these columns are populated

・Any functional differences or intended usage between these two tables in relation to Support References