package VRC
A version of a package, for example, tc B61O a cus1. In general, one version of a software component, such as a session, a table, or a form, is stored in one particular package VRC.
A developer can usually modify software components only in a particular package VRC.
The code of a package VRC consists of:
- Package code, for example, 'tc'
- 
            A version (VRC) code, for example 'B61O a cus1', built up of: - Version
- Release
- Customer
 
package VRCs