We want to update two things in the Corporate CLA(CCLA).

1. the list of authorized employees, which is tagged as Schedule A.
2. the Signature

# We want to update (2) because our previous manager who signed CCLA already retired.

I found information about (1) in wiki, but unfortunately I cannot find how to update (2). Is it enough to update (1) with new signature or should we sign the CCLA again?