Sarah-Beth,
I've read some of the posts, especially the ones on Remote Plugins and I am getting a feeling that it is not what I am after. Let me elaborate on my initial question slightly as when I reread my initial posting, i realized there isn't much details that I put in. Also when I looked at the remote plugins setup page on the LE, I am not sure I have the information required for a Remote Plugin setup.
So here goes... the reason I am trying to do this via Valence is that I have been asked to add a particular widget to 900 courses, but not add it to all of the courses on our system. This widget is from eXplorance Blue and I will be provided with a list of courses from our side.
I have Valence codes that can easily identify courses for me on the system, this is from an attempt at Valence back in 2012... so hopefully nothing has changed since 9.4.1 to 10.3. However, even when I can alter the class enrollments or user information via Valence, I am not sure where to start for manipulating the course's homepage by adding an already existing widget to it.
Side note, From what I can tell so far, eXplorance uses jQuery from the widget to perform the LTI link, so in theory, it is all taken care off there by the eXplorance side, I will most likely just need to take a institutional wide accessible Widget and place it in the homepages of selective courses.
Thanks,
Sc.