Standard Operating Procedures Software Resources

I'm interested in best practices. This is the first time we've set up a formal, organized training and onboarding program for our company and I'd like to know how other companies do it. We're finding there's a lot to think about when we are putting training modules together. Is there any way we can make the planning and organizing part of setting up a training program easier/faster/better?

Looking to possibly kick off checklists based on Insightly activity. Or, possibly start a checklist and pull information from a selected record in Insightly.