Visualization of analysis process from business demand to requirements

An IT project typically starts with a business demand for a new or modified functional capability. IT answers on the demand by selecting a most fit solution addressing the core of the business demand. Central element is to identify the requirements - functional + non-functional. In below figures, visualization of the requirements analysis process I apply:

So much to share about...

Since ages, missed publishing a monthly blog (this one, and also on Thoughts on SAP Gateway Development). Not due lack of content, on contrary, but due lack of time. Topics ao our experiences with Office 365 implementation, SharePoint Online performance validation, upcoming go-live of our renewed supplier + customer portal in SAP Fiori Launchpad, architectural investigation into topic of Enterprise Video Platform, my thoughts on attending Azure Red Shirt Development Tour (watching full day of The Scott Guthrie on stage), how-to help business improve a business scenario involving a multi-lookup column, our experiences on custom build mobile App that will consume a.o. from on-prem People Search and also from Office Graph, conditional access, Intune Authentication Scenarios, Customer Portal / webshop in SAP Hybris. Just to name a few...Will share on some of the above in near time.