Questions similar to this appear on the Bentley Discussion Groups. Rudi Wells (Bentley Systems Europe) responded with a tip on the general discussion group.

Q Whenever I create a new project in the MicroStation Manager window, I want MicroStation to create automatically new subfolders that I specify.

A MicroStation includes some hidden configuration variables (CfgVars) that can help …

_USTN_DISPLAYALLCFGVARS=1 # Show hidden CfgVars
_USTN_PROJECTSUBDIRS      # Contains the list of subdirectories automatically created for a new project

CfgVar _USTN_PROJECTSUBDIRS is defined in the msdirs.cfg configuration file, installed in the Bentley\Program\MicroStation\config\system folder. Each folder is appended to the directory defined by $(_USTN_PROJECT)/<project name> and then created. Sub directories are allowed, e.g. _USTN_PROJECTSUBDIRS > dgn/2d.

In order to have your own company standard folder structure used when you do a Project|New in Microstation Manager here is what you can do.

For example I will add a docs and an image folder. You either append your folders to the existing variable …

 _USTN_PROJECTSUBDIRS > docs
 _USTN_PROJECTSUBDIRS > image

Or you can specify a list of folder names explicitly, separating each name with a semi-colon …

 _USTN_PROJECTSUBDIRS = cell;data;dgn;out;seed;symb;dgnlib;docs;images

You can also instruct MicroStation to create sub-folders. To have a sub folder of a project subfolder, you can do the following …

_USTN_PROJECTSUBDIRS = cell;data;dgn;out;seed;symb;dgnlib\test;dgnlib\test1;dgnlib\test2;dgnlib\test3

You will get the following folders created …

LA Solutions' ProjectBuilder

Another tool to help administer project creation is ProjectBuilder™. ProjectBuilder lets you design a folder structure (or clone an existing structure). You can also specify files to be copied to a new project. Then, on the click of a button, replicate the project structure to a new location. Specified files (e.g.  seed files, DGNLIB files, cell libraries) are copied to the new project.