We are evaluating Identity Governance and Identity Portal to add to Identity Manager. We are looking for documentation to understand the functionalities of the Identity Governance and Identity Portal.
There are many names, not sure about the differences as well: IGA, Identity Suites, ...
Identity Suite is a group of products including Identity Manager (IM), Identity Portal (IP), and Identity Governance (IG). When these products are deployed as virtual appliances (vAPP) you can refer to the additional vAPP documentation under IGA (Identity Governance and Administration). Whether vAPP or non-vAPP, refer to the individual components' documentation for IG, IP and IM here: