[?]: Log configuration 800xA 5.1 control builder M pro

[azgor_03]

During log configuration i am getting trim & seamless log only.
when i am going to configure log 1 in property add page, it is showing history source not found.
Pls send a proceudure to solve

[Linkinx64]

Create a service group to be used by log configuration in the service structure (if it is not yet created).
Then check that this group is selected on "History source" aspect in the control structure/control network.