Hello ToufiqOulahna,
There is likely a way to accomplish this, but the answer will largely depend on the specific product involved.
Are you asking about this within the CA Performance Manager product?
If that is the case you'll want to select the option highlighted below. In the subsequent UI that appears fill in the appropriate details and the Dashboard should be emailed as a PDF.
Let us know if this is for a different product, or if this is what you needed.
Thanks,
Mike