Upon reaching Rank 1 in the Tactical Intrinsic, players can gain access to their Railjack's Tactical Menu by pressing L on PC; holding R1 and pressing Left on the D-Pad on PS4; and holding RB and pressing Left on the D-Pad on XB1.
Interface
Ability Kinesis
Any crew member with Rank 2 in the Tactical Intrinsic can activate Warframe abilities remotely through the Tactical Menu, consuming Flux Energy to do so. Each Warframe has one signature ability that can be activated aboard the Railjack through Ability Kinesis.
Flux Energy cost is tied with the ability cost of the player's Ability. In other words, it is affected by Ability Efficiency mods. For example, if an 
Excalibur on the crew is modded such that their 
Radial Blind costs 20 Energy, the Radial Blind cast through Ability Kinesis will similarly cost 20 Flux Energy. Likewise, any Range, Strength and Duration modifiers on a player will affect the Ability Kinesis similarly.
Progression to Tactical Rank 6 grants "Tactical Response" which reduces the cost to activate these abilities by 25%. The reduction is based on the modified energy cost after including Ability Efficiency; for example, the cost of activating the Radial Blind ability specified above would drop from 20 flux energy to 15 flux energy.
