Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Not sure if you're still having this problem, but I was as well but got a solution working. For reference I am running a physical FMC with FTD instances on 7.0.4.
The way I got EIGRP into OSPF was creating a Text Object under FlexConfig. You need to ...