Programmatically open ModelExplorer with a data dictionary entry selected?

A custom library block I am working with has a simulink.bus coming out of an enabled subsystem. I want to initialize the bus data until the subsystem is enabled and producing its own data. I can do that using the enabled subsystem's outport, but I need to create an IC struct.

So, I am writing a function that will automate some of the process: creating the struct with Simulink.Bus.createMATLABStruct, and storing it in the model's data dictionary using assignin()

I don't have a list of initial values; the modelers will need to supply their own. To make this easier, I want to open the model explorer with the data dictionary open and the new struct selected. Is there any way to do this programmatically?