> Office 365 platform
Moving away from that would be a massive change management undertaking, but it's not the "Office" part which is our primary challenge. To be fair, I'm not sure we could actually survive the change management required to leave the Office and Windows part, as it would be completely unfamiliar territory for like 95% of our employees, but the collective we at least think that we can. We have quite a lot of Business Central 365 instances, the realistic alternative to those would be Excel (but not Excel). SharePoint is also a semi-massive part of our business as it's basically our "Document Warehouse".
I guess maybe I'm using the 365 term wrong?
I didn't know about business central, a quick Google search tells me it's an ERP. There are alternatives, but migrating an ERP is definitely more problematic than changing document storage and the applications you use to read and write documents. But if it's an ERP, I wouldn't say an electronic sheet like Excel would be an alternative. Or am I missing something?
At enterprise scale migrating to SAP is a 2-3 year project. Most of which is planning, discovery, business analysis and process modeling.