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I2 Analyst's Notebook 7 User Guide - ISS Africa -Investigation ...

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Chapter 2: Creating Templates<br />

Defining the Grading System 2.3<br />

You can define the grading system to use when you add information to your chart.<br />

The grading system that you define will depend on the grading system convention<br />

that has been adopted by your organization.<br />

For the purposes of this example, the grading system is made up of three grades:<br />

Grade 1 The reliability ratings of the source: Reliable Source, Sometimes<br />

Reliable Source, Unreliable Source, Untested Source.<br />

Grade 2 The privacy ratings of the information: Confidential, Signature<br />

Required, Unrestricted.<br />

Grade 3 The reliability of the information: Reliable Information, Unreliable<br />

Information, Information Quality Unknown.<br />

In addition to this you can specify the source type for this information, for example<br />

the types of person from which the information was obtained. In this example the<br />

source types that are used are: Officer, Informant, Witness, and Record.<br />

We recommend that you only make changes to the grading system when your<br />

chart is empty. You should also be careful if you are copying chart items from one<br />

chart to another if the two charts have different grading systems.<br />

Draft - i2 Confidential (Issue: 0.8) i2 Analyst’s <strong>Notebook</strong> 7 <strong>User</strong> <strong>Guide</strong>: Customizing & Analyzing 65

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