If your toolbox is located on the network then it will generate the configurations where everyone can access them.
Couple of questions, are you wanting to generate configurations in different locations depending on the project?
Do others in your organisation generate parts/configurations?
From your post I don't understand the full extent of why you are wanting to do what your asking.
In my case, I work for different poeple and they have different part numbers so I'd like to be able to create configurations in different locations depending on who I'm working for and what the project is. At the moment I use the create single parts option and specify the location.
Have you submitted an ER?
Is what you're asking for to use Toolbox across a network?
https://forum.solidworks.com/message/102760#102760