This is a suggestion for an improvement to Logos that I believe is very nice and I do not believe that the option is available yet; atleast I don't know how to do it if it is. Accordance Bible Software has an option where you can having multiple workspaces open at the same time. They are divided by tabs at the top of the page and you just click on the workspace that you want to use. Because we have workspaces for different things; some workspaces are just for preliminary studies on a given text, some are just for original language studies of a text; and it would be nice to have those workspaces open at the same time so that if I need to look at something in a workspace I don't have to completely close one to open the other.
Now, if this feature already exists, I would be very excited to hear about it. But I don't believe that it is and I believe that this would be a nice feature.