Updating Data Substacks

[peter.fink at tiscali.ch]

>
>Recently, Dan Shafer wrote:
>
>> It just occurred to me that the RR model which requires me to create
>> a separate stack to hold the data for my app might be an obstacle to
>> product upgrades.
>> 
> my users to replace their current stack with the new one. But that
>> will, obviously, result in the loss of all their data.
>> 
>> How should this work? What am I missing?
>

updating the software will "always" need updating of the data, for the new
data structure, anyway.

your question was also relevant in HC. I solved it this way: on an application
administration card of the (new) stack, there was an Import Data button.

Peter