Int this configuration activity we are specifying account determination for asset accounting module. Account determination ids defined here are the link between Asset Accounting and General Ledger Module.
Transaction: S_ALR_87009195
IMG Path: Financial Accounting (New) -> Asset Accounting -> Organizational Structures -> Asset Classes -> Specify Account Determination
Tables: T095A, T095T
When you get into the transaction you will see a list of account determination ids and related description for them.