Hi Ricardo, you need to install one single AIM on each SystemEDGE machine.
The following document about Cluster Manager says:
"Important! The HACMP AIM must be the only AIM installed on the SystemEDGE host. The SystemEDGE host itself cannot be a node in your managed cluster environment."
Important! The MSCS AIM must be the only AIM installed on the SystemEDGE host. The SystemEDGE host itself cannot be a node in your managed cluster environment.
Cluster Manager - Supported Technologies - CA Spectrum
With regards to ADES Manager the following document says:
Important! Managing a single host by multiple ADES AIMs can introduce performance issues. For more information, see the CA Virtual Assurance for Infrastructure Managers Administration section.
Planning Your ADES Manager Implementation - CA Spectrum
Virtual Host Manager doesn't support overlapping technologies.
Overlapping Virtual Technologies - CA Spectrum