In case there is a need to save on 1 module space, the neutral leg on the left side of the busbar could be cut using an appropriate tool. End caps needs to be reinstalled post cutting.
Install the spare connector provided with the busbar in the neutral terminal of one of the RCBOs/AFDDs & install the neutral cable to this connector.
Install the spare connector provided with the busbar in the neutral terminal of one of the RCBOs/AFDDs & install the neutral cable to this connector.