Simply changing the tenant's name or the dates of the existing contract leads to several problems:
The financial history becomes incorrect;
The communication history is distorted;
The proposed indexations may be wrong;
The overall tracking of the contract is no longer reliable.
To ensure correct data, follow the procedure below.
Steps to follow
Terminate the outgoing tenant's contract. See: How to terminate a contract?
Create a new contract for the new tenant. See: How to add a contract?
Each tenant must have their own contract, in order to keep a clear and correct history.