| Change Control # | Description | Last Updated |
| CR2513 | LOH updates due to the BST-AT&T Merger for R27.0 | 09/18/2007 |
| CR2518 | Documentation Defect - LOCNUM Detail EU Form | 10/12/2007 |
| CR2522 | Documentation Defect - ATN field for REQ B LNP UCL-ND, CFTN field REQ B LNP UCL-ND (R/C/O Tables), REQTYP J (R/C/O Tables) PLFAINFO field | 01/14/2008 |
| CR2523 | Documentation Defect - NAN/ NATN fields (LSR Form/Screen), AAI field (EU Form/Screen), CHAN/PAIR 2 field (LS Form/Screen) | 01/14/2008 |
| CR2524 | Documentation Defect - ACNA field (LSR Form/Screen) | 01/16/2008 |
