Hi @eqbstal
Existing IAL objects will still be available after upgrading to 2020 R1 and it will be possible to use them for lobbies, quick reports etc. However, it will not be possible to create new IAL objects.
All existing IAL objects and their underlying views will remain without any change when you upgrade to 2020 R1 and upwards. Different types of reports and integrations which access those existing IAL views will also work without any issues in most cases.
However, if an existing IAL view gets invalidated due to changes to the underlying database schema, it will not be possible to maintain it using IAL Object Developer window in IEEas before. In that case, it is required to extract the definition of the IAL object into a new view definition. New view can be created using IFS developer studio via a new customization project. After that, it is required to modify the objects that consume the IAL object to refer the new view instead of the invalidated IAL object.
Use cases of IALs will be addressed and solved differently in future releases of IFS Cloud.
Hope this answers your question!