Mixed signal Static Timing Analysis

Dear all,

I am working on a mixed signal design (analog on top) with custom analog and automatic digital implementation.

I would like to perform a static timing analysis including analog and digital. I have tried to follow the very good guide provided by https://support.cadence.com/apex/articleattachmentportal?id=a1Od0000007MJxdEAG&pageName=ArticleContent&attachId=069d0000003HOufAAG&sq=null, but I have issues assembling the design in Innovus which look to be related to the fact that the analog blocks have a "fully manual" layout.
Does anyone of you have experience in such scenario? If so, would you be so kind to share some documentation, flow, hint, suggestion?

On the other hand, I have found the following article on the Cadence blog, https://community.cadence.com/cadence_blogs_8/b/ms/posts/openaccess-oa-based-flow-key-to-enabling-efficient-implementation-of-mixed-signal-design-for-the-smart-devices-era. Does anyone know how to get the presentation/documentation related to it?

Thanks a lot in advance for any help/suggestion.