Merge "Add transaction subsystem definition in the use case of substitution_mappings"
authorshangxdy <shang.xiaodong@zte.com.cn>
Fri, 29 Jul 2016 12:54:07 +0000 (12:54 +0000)
committerGerrit Code Review <gerrit@172.30.200.206>
Fri, 29 Jul 2016 12:54:07 +0000 (12:54 +0000)

Trivial merge