Description
This program converts the table T5QLA to have an extra key field of
Personnel subgroup grouping for absence/attendance types(MOABW).

Precondition
The program will take any key entries that have the new key field
as initial, and change the key field to be the same as the field
personnel subgroup grouping for leave types (MOURA).
If the update flag is checked, then the table update will be performed,
otherwise a list is produced of the changed table details only.

Output
Updated key field PSG for absence/attendance types.

Example
Table T5QLA has the following entries:
01 AL Annual Leave 0 0100 Leave 01.01.1990 31.12.9999
13 LS Long Service 0 0230 LSL 01.01.1990 31.12.9999
13 LS Long Service 01 0240 LSL 2 01.01.1990 31.12.9999
After the conversion is run the entries will be as follows:
01 AL Annual Leave 01 0100 Leave 01.01.1990 31.12.9999
13 LS Long Service 13 0230 LSL 01.01.1990 31.12.9999
13 LS Long Service 01 0240 LSL 2 01.01.1990 31.12.9999