I have been working in SIS integration between Canvas and CAMS Enterprise for about a year now.
Currently we have a workflow engine in place allowing us to run multiple SIS import configurations.
We have also developed a custom LTI app to allow faculty to post grades from their Canvas course directly to CAMS, which has been very well received by the registrar and faculty. The next revision of the tool will include a gradebook analysis tool to help faculty recognize potential errors, and a rubric analysis tool.
If anyone else has been working with CAMS Enterprise I would be very happy to discuss hurdles and learning curves, as well as additional ideas for tools that would be helpful.