[HELP REQUEST] K-Relay instance of ObjectId reference

While looking through the structure of several packets given by K-Relay's gui under the 'packets' tab, I notice that several of the packets have an ObjectId value, however when looking through the XML files containing the gamedata, it appears as though any given type of entity has a single ObjectId that refers to it.
Additionally, as ObjectId is of type Int32, and the Object Id's given by the XML files that relate to various entities are given in string form, logically they cannot be the same thing.

What I cannot figure out then, is how would one go about differentiating between various instantiations of any particular entity type, and what--if not the "Object Id" given to entities in the XML files--is the ObjectId in the packet structures?

I have several years of programming experience (though none with C#, not that it's a particularly dissimilar language to those I Have used), so I am fairly confident that I will be able to extrapolate this information from the .dll's included with K-Relay after I decompile them, but I do not currently have Visual Studio installed and am currently in the process of downloading it.

I hope someone may be able to shed some amount of light on the situation for me in the mean time.

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After finding K-Relay's lib folder with the needed source to figure out what is going on here, this question is no longer relevant.
Moderators feel free to do with the thread as is to be done (I haven't the faintest clue what that is though, so I'll leave it t