Did anyone worked with the Census LUCA Project? The reason I am asking is because I need to know how the GIS LUCA/BAS Extension was developed. What kind of programming language, extension was used to develop the panel they had describing the step-by-step instructions? How can you create a similar tool, where the user needs to complete a task before been able to go to the next step? It had a functionality that worked as follows: you started on step one and if this step was not completed, the next step was disabled? I will appreciate any help in regards to this matter. Thanks!!