#41 Availability Unit Field isn't available at Resource Property

[Anonymous]

According to "Configuring Resource General Properties"
at OWB-Help there should be an Availability Unit Field
(called Per), but on the General page of the Resource
Properties dialog box this field is lacking.

1. Click on Resource Assigment View
2. Double Click a item at "resource group" to open the
Resource Properties Dialog Box.
3. Check the General page at the Resource Properties.
The field to select the "availability unit" is lacking.

Optional
4. Click on Help Button at General page on Resource
Properties. a help page named "Configuring Resource
General Properties" wil appear and information about
the field Availability->Per will be displayed.

System Configuration
OWB1.1
Windows XP, Service Pack 2