In change table, Change requests 94.01 through 99.99 prefixed with century 19 and display set to 3 decimal places (i.e. 94.01 becomes 1994.01 in Access Change table and 1994.010 in display). In entity tables, change id field changed from 50 character text field to 255 character text field; references to change id given to 3 decimal places exactly. Several incorrect change id cross-references corrected.