revert deleting XI objects

Hi @ll;

is there a way of reverting the deletion of XI objects e.g. message mapping.

Possible szenario.

I delete a object, activate the change list and afterwards i want to undo this.

how to do that?

Also there is a possibilty to delete the change lists shown while exporting xi objects?

There are hundreds of change lists shown.

it would be nicely if there is a possibilty to define a rule like "delete all change lists older than

6 months".

maybe some of you have the same issue/questions

thanks in advance

Kind regards

Jochen