Where can I find the correct syntax that replaces {{total pmt.data.sum ( "py_sce" )}}; Total_sce.data.count {{()}}; avg etc? Since the release of Server Connect with Action Steps coding becomes really painful. Help. too much change without a serious product documentation. Videos and manuals is good, but clearly insufficient.

Hello,
The HTML5 Data Bindings Formatter has nothing to do with the server connect actually. Its tutorials are up to date and nothing must be updated.
Please watch the video explaining how to use the collection(sum) filters.

Hello Teodor ,
I am very happy to receive a response even on a Saturday. Thank you.
I certainly do not understand. I thought "Connect Server Executors Action" in the "Data Bindings" panel is in contact with "Connect Server" and this has caused malfunctions in my page. Miro the support helped me to correct the error.
I did not find the video for the sum() with the site search function. Can you tell me where to find it? And where to find examples for avg, min, max ... and other SQL functions? A big thank you in advance.
Greetings
Gérard