Revenue Across Company - Foreign Affiliates

[kcaputa]

What would be the best practice for recording revenue generated by two entities. I have several staff from different entities working on a project, as such some hours worked arise from workers in the foreign countries and some domestic. We bill out of the domestic, but need to ensure that portion that relates to the foreign revenue gets recorded there. Would a simple cross company transfer suffice? Should we credit the revenue on our book and have them record the revenue there?