Home made toolkit

[VzHache]

Hi everyone,

I currently work on a toolkit for the visualization module of Abaqus/CAE that will consist in 3 steps:
the first step opens a form with a box to enter a real, and a button "ok" that launches the second step
the second step aims to select a node.
The selection of a node should launch a script (3rd step).

I succeed in the realisation of the step 1 and 3.
I am not able to understand how realise the step 2 and link it to the step 1.

I work with Abaqus v6.6 and its documentation on GUI scripting is not very clear.

Can anyone help me?

Thanks in advance.

V.