With recently LeanIX joining forces with SAP, lot of positive changes in terms of LeanIX inventory enriched with lot of SAP specific Factsheets! An awesome & lovely addition indeed! 
And along with these ready-to-use Factsheets from LeanIX Reference Catalog, I am currently working on preparing modelling and diagramming for applications built on SAP BTP as an extension to SAP S/4HANA Core system.
- I first looked at this page for official guidance from LeanIX: https://docs-eam.leanix.net/docs/sap#model-sap-btp. This section is still in-progress with LeanIX, but I am wondering whether anyone from the community has already came across similar situation.
- About modelling, logically speaking, I would imagine SAP BTP as PaaS platform would be a Application Factsheet and Services running on it or offered by it would be IT Components (much of them are already available on LeanIX Reference Catalog). Correct?
- About diagramming, there is a detailed guidance on using SAP BTP branded library for Draw.io https://sap.github.io/btp-solution-diagrams/docs/solution_diagr_intro/intro/. But I would imagine, this should not be applied or be used in Draw.io in context of LeanIX.
With this post, I would like to get opinions from the community here and discuss around these 3 questions.