Output File
The Output File field specifies the location and name of the resulting imodel file. The default location is the folder of the open design file.
Publish to Personal Share
When enabled, the imodel is published to your personal share on https://connect.bentley.com where it can then be shared or downloaded for use with Bentley Map Mobile.
If this option is turned off, the imodel will be published to the location specified in the Output File field.