The Basis of Union states
The Congregation is the embodiment in one place of the One Holy Catholic and Apostolic Church, worshipping, witnessing and serving as a fellowship of the Spirit in Christ. Its members meet regularly to hear God's Word, to celebrate the sacraments, to build one another up in love, to share in the wider responsibilities of the Church, and to serve the world. The congregation will recognise the need for a diversity of agencies for the better ordering of its life in such matters as education, administration and finance.
The Synod also provides a Step by Step Guide for Conducting a Mission Planning Study (2014).
Further resources will be added over time.
As a light-hearted start, try the Chuck Knows Church videos from the U.S. United Methodist Church. The videos range from around 3 to 5 minutes, are humorous and generally fit well with the Uniting Church's ethos, liturgical style and theology. They are all available for download and free to use (but not modify).