Switching from Activiti to Flowable and integrating it with Alfresco

Hi everyone,

We are currently running Alfresco Share v5.1.f with Activiti (while making the BPMN in Eclipse) and making the content model, activiti model, and all other files and placing them in the Alfresco server and running them. But every time we make any changes in the files or workflows we have to restart the server to redeploy the workflows.
We want to move to Flowable while integrating it with our Alfresco server where all the workflows are attended in a way where we can work on flowable and create BPMN there, and then deploy to Alfresco directly.
I am a rookie so please if someone can explain the process of integration.