"In Process" is a broad term that appears on ECAS, meaning your application is "In Process". "In Progress" starts a lot earlier in GCMS, and each section has "In Progress". Eligibility has "In Progress", Security, Criminality, Medical etc. I think when sufficient sections are "In Progress" your application will move to "In Process" in ECAS. But, seeing how NDVO is doing things, "In Process" doesn't mean a lot - your application can stay "In Process" for 4-5 months, or can go to DM in 2 weeks. It just means your application overall is moving forward and someone is looking into things.
I would say go by GCMS notes - they reflect the exact status of your application. Is Eligibility "Pass"? Are Medicals "Pass"? Is security done, criminality done? Etc. Once all are done, application goes to "RFV" - Ready for Visa, and may stay there for a few weeks/months (my case 2 months), and then finally some officer will issue PPR.