In the Login dialog box, you can specify two connections: One is to the enterprise industry model and one is to the System User ( MAPSYS ).
When you connect to the enterprise industry model or log in to Infrastructure Administrator, you establish the System User connection in the Login dialog box. There are two users for the enterprise industry model: MAPSYS and MAPMAIN. Mostly a default connection is specified during the configuration process. See also System User MAPSYS.
At the first launch of Infrastructure Administrator, after installing a newer Infrastructure Map Server version, you are prompted to update the enterprise industry model forms. Click Yes to start this update. If you are prompted to update the structure of the industry model, click Yes. See also Data Model Code.
Before launching Infrastructure Application Extension you have to provide a web layout. See Setting Up Infrastructure Application Extension.
To start Infrastructure Administrator
. If you do not have an open project, only the basic setup commands are available in the Administrator explorer.
You start by clicking a command on the Administrator menus or by clicking an item in the Administrator explorer. See Exploring Infrastructure Administrator.

Infrastructure Administrator with explorer pane, menu bar, and property pane.
To start Autodesk Infrastructure Administrator from Infrastructure Map Server
Password:Check with your System Administrator.
Service name (enterprise industry models only): Default ORCL (check with your administrator).
To connect to the Main User (MAPMAIN)
User name: Check with your administrator.
To open an enterprise industry modelproject
To connect to the enterprise industry model from the command line
Username=<username> Password=<your password> Workspace=<workspace> TBSysUserName=<tbsys> TBSysPassWord=<your password> TBSysService=<service> SplashScreen=Off /nologo
Example—Connect to Enterprise Industry Model
<autocadmap3d>\acad.exe c:\data\empty.dwg ;Username=Topobase or Administrator;PASSWORD=TOPOBASE;TBSysUserName=TBSYS;TBSysPassWord=TBSYS;TBSysService=ORCL;SplashScreen=Off; /nologo
You have to specify a drawing file. This can be any empty (*.DWG) file. Note that after the drawing file name, you must enter a blank, followed by a semicolon, followed by the parameters. If you do not provide the parameters for TBSYS, the system will log in using the values you previously entered in the login dialog box.
<infrastructure_administrator>\bin\Topobase.Admin.exe Username=Topobase or Administrator;Password=TOPOBASE;TBSysUserName=TBSYS;TBSysPassWord=TBSYS;TBSysService=ORCL;SplashScreen=Off;
<autocadmap3d>\bin\Topobase.exe Username=Topobase or Administrator;Password=TOPOBASE;TBSysUserName=TBSYS;TBSysPassWord=TBSYS;TBSysService=ORCL;Workspace=TB_LM;SplashScreen=Off;
To start the Infrastructure Application Extension
Open the browser and launch the Infrastructure Application Extension with the Desktop shortcut icon or with the following URL:
http://<HOSTNAME>/mapserver2012/appext/login.aspx
The login.aspx can also be used with optional parameters to automatically login and select a workspace.
http://localhost/mapserver2012/appex...Password=admin
To view the connected System user