Comment # 4 on bug 1184581 from David Cassany

> Appears to work here, but the build fails because the string gets too long...
> 
> There appears to be more space in the "Application id", can that be filled?

Currently not, this is not customizable and it is being actually used to store
the MBR ID, not sure why, probably only for debugging purposes. In any case I'd
say the suggestion from #c2 is valid, so basically the missing part is having
additional metadata fields available for customization on KIWI so we are not
strictly limited to the 32 characters.

I am closing this issue as I understand there is no bug to fix here and that a
constrained to 32 characters solution is already possible.

I opened this upstream issue to include further metadata options to live
images:

https://github.com/OSInside/kiwi/issues/1810