2.1 Developing With Hyperledger Composer2.2 Generating the Business Network Template2.3 Model file definition2.4 Test-based development2.4.1 Standard unit testing2.4.2 Functional verification tests2.4.3 Mocha tests2.4.4 Cucumber tests2.5 Implementing the business network logic2.6 Adding ACL rules2.7 Debugging2.7.1 Logging inspection2.7.2 Debugging against the embedded connector2.8 Next steps