What does Leviticus 8:31 mean?

Moses told Aaron and his sons, 'Boil the meat at the entrance of the tent where God meets with us, and eat it there with the bread from the ordination basket, just as I was told: Aaron and his sons are to eat it.' Leviticus 8:31 - Modern Text Bible

(The priests were to eat the offering as part of the ceremony, sharing in what was given to God, which showed their new relationship with Him.)