| 2025-12-28 23:22:39 | ipggi | Edited notes |
| 2025-12-28 23:09:17 | ipggi | Added nick 'S.F.N. Software Ltd.' |
| 2025-12-28 23:08:55 | ipggi | Added link https://csdb.dk/group/?id=3408 |
| 2025-12-28 23:08:50 | ipggi | Edited notes |
| 2025-12-28 23:08:22 | ipggi | Added SFN Software as a subgroup of Underground Software Inc. |