Customize Tables for Masked Blocks

I have a matlab version R2018b. The custom table option in the Parameters & Dialog tab of mask editor. Is this option only available in the new version? Because my mask editor does not show this option.

My Mask is shown below:

Answer 1

[Anirudh Singh]

Yes this option is availiable from R2019a. The only option availliable till R2018b are given below in link:

https://in.mathworks.com/help/releases/R2018b/simulink/gui/mask-editor-overview.html#bu085yl

[Farhan Hussain Qazi]

Thank for your answer!