When creating deep links to the fusion source, you have do hard-code the environment URL as part of the link. This means that when you migrate report content, you have to manually change every link. This can lead to errors and invalidate testing. This is not too much of an issue for individual report however when implementing and after an environment clone, it causes a lot of validation and work post-clone to ensure everything is correct.
In DV, it is possible to create a parameter for the Fusion Host Name but this is not possible in OTBI/Classic.
I have tried creating a re-usable action link but this is insufficient as when creating a deep link to a specific transaction, you need to be able to define a column value which you cannot do when creating an isolated action link outside an analysis.
It would be useful to have a session or repository variable that can be selected as part of the parameters of the action link that contains the Fusion URL needed to populate the full deep link.