A computer-implemented method for integrating client portals of underlying data processing applications through a shared log record, including: storing one or more log records that are each shared by the process management application and the version control application; receiving instructions through a user interface that integrates, through the shared one or more log records, the process management client portal with the version control client portal; in response to the receiving of the instructions, executing the received instructions, the executing of the received instructions including: selecting, by the version control application, a particular version of the rule from the multiple versions of the rule stored in the system storage; and transitioning, by the process management application, the particular version of the rule from the first state of the plurality of states to the second, different state of the plurality of states.