Seat allocation in parliamentary systems involves the distribution of seats among political parties within the legislature based on their electoral performance. This process can vary widely, with systems using methods like proportional representation or first-past-the-post voting. Proper seat allocation ensures that the composition of the assembly reflects the electorate's preferences, promoting fair representation and accountability. Mechanisms such as electoral thresholds can also influence this process, determining the minimum vote percentage needed for a party to gain seats. The effectiveness of seat allocation impacts the overall functioning of democracy and governance.