In RCM2 analysis, data loader creates all FMs assigned to analysis primary asset. In general, in RCM2 analysis, the FMs are created against analysis child assets. Currently, it is not possible by RCM2 data loader to create FMs against child assets. All FMs are created against primary asset even if FM asset is entered in data loader template.
There is a hotfix for this ,7.11.0.210 and that it will be included in the next release i.e.,7.12.
VSTS 114148