Open Resources
One page overview of DDD (github ddd-crew)
DDD Starter Modelling Process (github ddd-crew)
Company Specific Resources
(2U Private) https://2u-internal.atlassian.net/wiki/spaces/SOL/pages/224526691/How+we+use+the+DDD+modeling+process (based on github ddd-crew, with 2U specific examples).