The above two screenshots are both from main LM. I added the URL link of secondary LM to the plan named "main page" of main LM. I updated the two screenshots, which may make it easier for you to understand.
Another question is, when main LM accesses secondary LM through a URL, it requires then user name and password to log in to the secondary LM. Is there any way to omit this step?
Another question is, when main LM accesses secondary LM through a URL, it requires then user name and password to log in to the secondary LM. Is there any way to omit this step?