| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Accounts Receivable and Payable |
| 1 | IST_BTACT | IS-T Disconnection Number: Disconnection Activity | 12 | ADD_REFOBJID | Additional Reference Object ID | nvarchar | 2 | 0 | | |
| 2 | IST_LOCK_PROP_DB | Dis/Reconnection Proposals Table for IS-T Services in RM-CA | 16 | ADD_REFOBJID | Additional Reference Object ID | nvarchar | 2 | 0 | | |
| 3 | IST_WLTEL | IS-T/CA: Work List: Reconnect Tel. No. <- Post Document 0020 | 17 | ADD_REFOBJID | Additional Reference Object ID | nvarchar | 2 | 0 | | |
| TOPIndustry Solution - Telecommunications |
| 4 | IST_ADD_REF | Control Table for Additional Reference Object | 2 | ADD_REFOBJID | Additional Reference Object ID | nvarchar | 2 | 0 | | |
| 5 | IST_ADD_REF_TXT | Text Table: Additional Reference Object IS-T | 3 | ADD_REFOBJID | Additional Reference Object ID | nvarchar | 2 | 0 | | |
