Maintaining Reference Points in the Activities 

·
You must use capital letters for alphanumerical values.·
The reference point in the BOM must be identical with the reference point in the BOM - generic entries are permissible.·
The value of a reference point within a project must be unique. Do not enter the same value for a reference point in more than one network activity in a project.
The third user field USR02 on the User fields tab page on the activity detail screen is defined as the entry field for the reference point. Enter a reference point in this field. If you have, for instance, used the reference point A1 in the BOM item, you can use A1 or A* here.
Object |
Data field |
Techn. name |
Reference point |
BOM item |
sort string |
SORTF |
A1 |
Network activity |
Third user-defined field |
USR02 |
A1 or A* |