When the iGIS WiFi import page tool is used to create a *.glc file for shapefile data, each field will be described as one of the below types;

<field-type>String</field-type>
<field-type>Integer</field-type>
<field-type>Float</field-type>
<field-type>Date</field-type>
<field-type>Boolean</field-type>

iGIS also supports a number of special field types which can be used to replace these default types. When special types are defined the application will auto populate values on feature creation/edit.

<field-type>CodeList</field-type>
<field-type>Date</field-type>
<field-type>AutoIncrement</field-type>
<field-type>Status</field-type>
<field-type>GUID</field-type>
<field-type>Area</field-type>
<field-type>Length</field-type>