What is the fine-grained topic of the following text: He and his family have been in Arua for over 7 years and his partnership to the project has been invaluable; finding the current church partner of Pastor David and Calvary Chapel, providing invaluable context and insight into local culture and advising on all on the ground partnerships and next steps for TAG. Only return the topic.
Partnership and contributions of a long-term resident in Arua for a local project.