Kofax Getting Started with Ascent Xtrata Pro - Manual (Page 33)

Chapter 1
14 Ascent Xtrata Pro User's Guide
information is stored in the knowledge base, and the training document contents are
not available and cannot be displayed from the knowledge base.
Knowledge bases can either be created with the help of the Project Builder or the
Knowledge Base Administration module. The Knowledge Base Administration
module possesses the same functionality concerning knowledge bases as the Project
Builder, but provides a simplified user interface as this application can not be used to
neither set up extraction nor validation. For further information see Extraction -
Knowledge Bases.
Protection
You can control the use of your knowledge bases by protecting them with a
password. You may choose to do this if you share your knowledge base with other
users.
For project development and testing purposes, these users can use a protected
knowledge base in the Project Builder or the Knowledge Base Administration
module without any restrictions. However, if they want to use a protected
knowledge base during production, they must obtain an activation code to unlock it.
To get an activation code for a knowledge base, the user sends his hardware key
serial number to the owner of the knowledge base. The knowledge base owner then
uses either the Project Builder or Knowledge Base Administration module to create
an activation code for that hardware key’s serial number and returns this activation
code. Finally, the customer uses this code to unlock the knowledge base so that it can
be used for production. Once a knowledge base has been unlocked for a hardware
key, it can be used in any number of projects.
Templates
For invoice projects only a simplified class hierarchy is provided. Only the base class
level is available and only one additional hierarchy level can be defined. These
derived classes are called templates. To recognize templates, layout classification is
performed . For further information about how to set up templates, see Project
Builder.
Group Locators
There are several types of group locators that extract data based on the geometric
relationships of items on the invoice. There are three different group locators, the
Amount Group, the Invoice Group, and the Order Group.