Capturing number of shares information via compensation statement from employee?

Summary:

Client is looking for a capability within compensation where in the employee have an option to purchase ALL the shares offered or a percetage of the shares offered to them. This information will later be utilised to print share certificate. Is it feasible to have an interactive field in the compensation statement where employee inputs a value and that is captured in a column in the compensation plan? Any other ideas to achieve this?

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22C

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