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However, this requires a strong knowledge of groovyscript.
Adding a new template can be done as follows -
1) Creating a new template from scratch
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To create a new template navigate to the 'Manage Templates' page, and add the new template
Understanding the 'Manage templates' Page
Following is an explanation of what each segment of the 'Manage templates' Page represents. 
Template name : The name by whih the template will be identified. Examples : Generic PV1, FullPV1 or AMPATHPV1
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