Indiana will not honor the MI no license needed. For open carry under your CPL there is a grey area. According to IN code they will honor all other licenses/permits under the terms that they are issued. There is disagreement on whether that allows open carry with a concealed carry permit issued by another state.
And for transporting without a permit, long guns no restrictions other than schools, restricted areas of airports, etc. Handguns, only from place of purchase to your home or fixed place of business, and too a place of repair and back and while moving. You cannot transport a handgun other than that without a license/permit.
Here is most of the law regarding handguns.