Refactoring: Improving performance by memorizing app_model string generation.
Refactoring: Improving performance by memorizing app_model string generation.

zammad/zammad,zammad/zammad,zammad/zammad,monotek/zammad,monotek/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad