Which of the following actions is allowed during a session under parliamentary procedure?

Calling for a division of the assembly is a permissible action during a session under parliamentary procedure because it is a method for members to express their support for a motion when there is uncertainty about the outcome of a voice vote. This action allows for a more accurate count of votes to ensure that the decision reflects the true opinion of the assembly.

In parliamentary procedure, members need the ability to clarify the results of a vote, particularly when the results of a voice vote are close or unclear. By calling for a division, members can physically separate into groups to either support or oppose the motion, ensuring that every member's voice is counted appropriately. This helps maintain fairness and transparency in the decision-making process within the assembly.

This action is rooted in the principles of democratic participation and is fundamental to maintaining order and the integrity of the voting process in any assembly or organized group.