Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) including a transmission configuration indicator (TCI) field with a value, the value mapping to a set of TCI states for a set of co-scheduled cells. The UE may communicate on the set of co-scheduled cells using the set of TCI states associated with the value of the TCI field. Numerous other aspects are described.