The New template file panel accessible through the New layer panel with the New template button to create a new attribute table template to the vector layer you want to create with the 
New Layer command. Once you have tapped the [OK] button the New data field panel appears to define the attribute table's field one by one.
Attribute table template: it is a TAB - DigiTerra file in the Template Path that stores the data field definitions to create the new layer's attribute table structure based on a predesigned attribute table quickly and easily.
It is recommended to save the new attribute table template into the Template Path (described below).
New template file panel
Default file name: today's date in YYYY-MM-DD-HHMM format
File format: TAB - DigiTerra
Template Path:
Desktop version: |
$DOCUMENTS\DigiTerra Explorer\Templates |
Mobile version: |
$SDCARD\Templates |
Mobile version: |
$PROGRAMFILES\DigiTerra Explorer v7\Bin\Templates |
Please have a look at this topic: Attribute table template to learn how to create a new attribute table template on the Layer Manager.