thanks a lot for your reply! Ok, GetAppLayout works as expected and Doc has now Valid State.
From here, I proceed as follow:
1. the app in hab as the following overview:
2. in Engine API Explorer I use CreateObject from handle 1 and write SH01 as Id and sheet as type:
3. handle 2 comes out. So I call DoSave in handle 1 and disconnect (sheet object SH01 can be seen through getInfo method). Then I reopen the app in hub but nothing is there, not even the possibility to create a new sheet from there:
Can you suggest me something to do? What am I doing wrong?
Thank you so much.