target of 'downloading'

reason why you can 'download'

Primary Supply Depot
Outpost
Shields: 30
Seeds on any non-homeworld Gamma Quadrant mission. Your non-weapon equipment my seed aboard (limit three). Resets countdowns of Ketracel-White aboard. Does no repair ships.

Construct Starship, Establish Dominion Foothold

Remote Supply Depot
Outpost
Shields: 30
Build where you have a Dominion ENGINEER. Your equipment may report aboard, for free, regardless of quadrant. Resets countdowns of Ketracel-White aboard. Does no repair ships.

Ultimatum, Construct Starship, Establish Dominion Foothold, Subjugate Planet

The Great Link
Headquarters
Shields: 46
Seeds or plays on Founder's homeworld. Ketracel-White on planet does not count down. Once per turn, one Founder OR one HQ card may play for free here. (Not duplicatable).

Construct Starship, Establish Dominion Foothold