Dear
@Buddhi Gupta,
Using background image in pdf outputs is quite possible using Cognos.
Defining watermarks in Cognos outputs is one of the most common use case for such requirement.
Referring attached screenshots, we've extracted 2 outputs with different page sizes for demonstration purpose.
1) Landscape - B5 x JIS
2) Landscape - A3
Outputs demonstrates behavior of background images with fixed size block on different page sizes.
Hope this helps.
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Dinesh K. Dhiman
BI Architect,
IBM Data and AI Experts Labs | India Software Lab Services
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