without prejudice

Short definition from Wiktionary

Prepositional phrase

1. 1
   Not affecting nor considering other possibly related issues.
2. 2
   Without affecting a legal interest.
3. 3
   Without binding future decisions or requiring a certain position to be taken in the future; (law) used to allow a statement or proposal in communications, while allowing the party to return to their original position without being impeded by the described statement or proposal.