CB

When implementing this feature, we could also implement it this way:

1) add language to CB substitutions, so they are usable everywhere (This could be a field-type plugin)
2) add possibility to have a visibility condition based on cb substitutions (This could be a conditional-fields-tabs plugin)

Which opens doors to unlimited conditions for tabs. I think, given the not often request of language-specific tabs, this would be much more broad-reaching.

krileon wrote:

This is doable with CB Conditional. Don't see much need for this to be implemented into core CB.

I disagree - this is a core feature in Joomla and it should be in CB