how to add meeting via workflow. ex when date of the service contract isn't empty?

[bpibiza]

No description provided.

[bpabiszczak]

It is necessary to use workflow :p Unfortunately, you described it too broadly, I cannot find the field that you mentioned. Try to do it on out testing version and then send us a step-by-step description of what you are trying to do and achieve, then we will verify it. Without this information, we are not able to help you.