.NET Framework 4.6 and 4.5
<object property="enumerationMemberName" .../>
|External||The relationship references a resource that is external to the package. |
|Internal||The relationship references a part that is inside the package. |
If the target is inside the Package (Internal), the relationship TargetUri is always a relative URI.
If the target is outside the Package (External), the relationship TargetUri can be either relative to the current location of the package or an absolute URI.
Supported in: 4.6, 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1