Ttiel ideas for advance courses

I am looking for some ideas on how to creatively name an ‘advanced’ product course. 

We have been developing a series of basic product course that teach an overview of the features and applications our products are used on.  We called the series “Introduction to XXX. “ For example: Introduction to Bearings.  Our next step is to develop an in-depth/advanced module for each product.

The client does not what to use ‘advance’ as part of the title.  Does anyone have a creative title idea?

I am drawing a blank. Thanks in advance!

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