Psychic Oversight

While this Synaptic Imperative ability is active
for your army and a friendly HIVE TENDRIL
unit is within 6" of this SYNAPSE model:
If that unit is performing an action, it can make
ranged attacks without that action failing.
That unit can start to perform an action, even
if it Advanced or Fell Back this turn.
If that unit has the PSYKER keyword,
performing a psychic action does not prevent
it from manifesting psychic powers.