How can i take values from an excell to a guide?

I wanna build a "guide" in which i can have all the main instructions in order to run a simulink model.

First i have a script through which the user can enter some variables and then, the script do some operations to calculate another variables that have to be in the simulink model.

What i want to do is eliminate this script and do everything through the "guide". But with this script, i take some values from an excel such as; the maximum value, the average... the question is, how can i take the values from the script to put it into the guide in order to do the calculation there?

Thank you,

I hope, all of you understand my question

[Sara]

What do you mean with: "how can i take the values from the script to put it into the guide"? Do you want to show the value in the GUI? Can't you just run the "script" in the GUI, maybe when the user presses a pushbutton? Is the result a single value, an array,....?