At my workplace we use lots of different tools and systems. No one has access to everything because of licensing costs. SAP Business One is the main ERP but to have part numbers added to the database, engineers use a separate ticket system like Jira to instruct the finance people how to do the data entry in SAP. Code is in Gitlab. Docs are in Sharepoint. Every department has their own kingdom and manages documents in Sharepoint differently with access restrictions frustrating everyone. Some documents are too sensitive to be put in Sharepoint, which makes for even more frustration.