In the View area of the limit map management, the user has access to Shapefile files of boundary loaded into the IsoView internal memory.
When selecting the item in the Limit Maps menu and pressing the confirm button 
, the File List will be displayed, as shown in the following image, in this screen the user must select the boundary map that contains the information to be displayed.
Pressing the preview button 
, the Loading screen with the text “Loading file” will be displayed while the file is uploaded from the internal memory so that the boundary map is displayed on the screen. After loading, the boundary map is displayed on the screen as shown in the image below
When pressing the back button 
the system returns to the previous screen.
Also in the View area, the user can delete a boundary map file using the delete button 
. When pressing it, a screen containing an information board with red background will be displayed, informing the names of the 3 files (SHP, DBF, SHX) that composes the boundary map.
If the user presses the cancel button 
, the deletion will not be performed and the system will return to the previous screen. If the confirm button is pressed , the boundary map file will be deleted from the internal memory and the confirmation will be presented, as shown in the following image.
