Unfortunately, it is not yet possible to transfer notes in HTML format via the OData interface. SAP is already working on a solution for this – but until then all notes in HTML format will be converted to normal text during the resynchronization – links to online meetings (Microsoft Teams, WebEx, …) will be lost.
As a temporary solution, we have now introduced an option to disable the synchronization of updates to notes.
This option is available via activity customizing in the admin cockpit and is active by default. If the option is disabled, notes will no longer be synchronized when an activity is updated.