Several tutorials explain step by step how to develop and configure UAs:
The UA tutorial explains how to develop a particular User Application (UA), coded in Java
The Functional UA runtime API tutorial does the same thing as the previous tutorial, but uss the Functional UA runtime API, which simplifies the coding of the UA
The Scripted UA tutorial explains how to develop a particular User Application (UA), scripted in Groovy. Alternatively, if you want to do the same tutorial without having to do the first tutorial first, go to Scripted UA tutorial from start
The Multiple UAs tutorial explains how to develop two User Applications (UA) which collaborate in the same UA Application. The two UAs are scripted in Java
The Multiple UAs Groovy tutorial explains how to develop two User Applications (UA) which collaborate in the same UA Application. The two UAs are scripted in Groovy
The Map widget tutorial explains how to develop a User Application which manage a MapHorz