Approve Chaincode for Org5

You can ask chaincode version and sequence version from Org1 or another Orgs

docker exec cli peer lifecycle chaincode approveformyorg --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem --channelID mychannel --name fabcar --version 2 --sequence 2 --waitForEvent --package-id fabcar_2:2cebde2a6792d246020b047a59636d73fde6a9cb27596ac637c4830679b407ff

Query for chaincode commited orgs:

docker exec cli peer lifecycle chaincode querycommitted --channelID mychannel --name fabcar