Are you just asking how to enter a 1095-A?

Or are you asking something else?

Does the 1095-A show Advance credit (column C of the 1095-A)?

If so, does the 1095-A cover more than one person?

If so, has your client discussed with the custodial parent how to divide it?  For example, is the Custodial Parent agreeable to claiming 100%?