A vehicle compartment control arrangement comprising: a collapsible partition having a collapsed configuration and an installed configuration in which it is arranged to divide a vehicle compartment into two parts (206, 208), and a vehicle compartment, wherein the partition comprises: a ducted portion comprising at least a duct, the duct extending within the partition from a first opening at a first end of the duct to a second opening at a second end of the duct; wherein the duct is arranged to convey a control fluid for controlling the heat transfer between the partition and at least one of the two parts (206, 208) of the vehicle compartment; characterised in that the vehicle compartment comprises: a plurality of control fluid outlets each arranged to be selectively coupled to the first opening of the duct and to provide a flow of control fluid into the duct; wherein in the installed configuration of the collapsible partition the first opening of the duct is coupled to one of the control fluid outlets, and the partition extends across the vehicle compartment to divide the vehicle compartment into the first part and the second part; wherein the vehicle compartment has a plurality of installation positions in which the partition can be installed in the installed configuration, and wherein the partition is moveable within the vehicle compartment; wherein a subset of the control fluid outlets is associated with a subset of the installation positions. a collapsible partition having a collapsed configuration and an installed configuration in which it is arranged to divide a vehicle compartment into two parts (206, 208), and a vehicle compartment, wherein the partition comprises: a ducted portion comprising at least a duct, the duct extending within the partition from a first opening at a first end of the duct to a second opening at a second end of the duct; wherein the duct is arranged to convey a control fluid for controlling the heat transfer between the partition and at least one of the two parts (206, 208) of the vehicle compartment; characterised in that the vehicle compartment comprises: a plurality of control fluid outlets each arranged to be selectively coupled to the first opening of the duct and to provide a flow of control fluid into the duct; wherein in the installed configuration of the collapsible partition the first opening of the duct is coupled to one of the control fluid outlets, and the partition extends across the vehicle compartment to divide the vehicle compartment into the first part and the second part; wherein the vehicle compartment has a plurality of installation positions in which the partition can be installed in the installed configuration, and wherein the partition is moveable within the vehicle compartment; wherein a subset of the control fluid outlets is associated with a subset of the installation positions. a ducted portion comprising at least a duct, the duct extending within the partition from a first opening at a first end of the duct to a second opening at a second end of the duct; wherein the duct is arranged to convey a control fluid for controlling the heat transfer between the partition and at least one of the two parts (206, 208) of the vehicle compartment; characterised in that the vehicle compartment comprises: a plurality of control fluid outlets each arranged to be selectively coupled to the first opening of the duct and to provide a flow of control fluid into the duct; wherein in the installed configuration of the collapsible partition the first opening of the duct is coupled to one of the control fluid outlets, and the partition extends across the vehicle compartment to divide the vehicle compartment into the first part and the second part; wherein the vehicle compartment has a plurality of installation positions in which the partition can be installed in the installed configuration, and wherein the partition is moveable within the vehicle compartment; wherein a subset of the control fluid outlets is associated with a subset of the installation positions. a plurality of control fluid outlets each arranged to be selectively coupled to the first opening of the duct and to provide a flow of control fluid into the duct; wherein in the installed configuration of the collapsible partition the first opening of the duct is coupled to one of the control fluid outlets, and the partition extends across the vehicle compartment to divide the vehicle compartment into the first part and the second part; wherein the vehicle compartment has a plurality of installation positions in which the partition can be installed in the installed configuration, and wherein the partition is moveable within the vehicle compartment; wherein a subset of the control fluid outlets is associated with a subset of the installation positions.