Provide an API to retrieve user data using the employeeID

[gbenziv]

/*!
 * Returns the info of the requested user
 * @param [in] - employeeID of the user
*/
virtual entity::User get(const std::string& employeeID) = 0;

[gbenziv]

Or maybe make the userID as the foreign key inside the employee data instead of making the employeeID as the foreign key in the userdata. Then remove the isSystemUser flag and replace with employeedata::userID.empty().

[gbenziv]

Display the userID in the information screen (must not be editable / cannot be associated with an index)

SCREENCOMMON().printItemText("UserID", mInfo->userID);