Using a rollup field in Table A as a lookup filed in Table B

[William_McMilla]

How can I use a rollup field in Table A as a lookup field in Table B? I’ve tried it and all I get is an empty cell.

[Elias_Gomez_Sai]

Can you explain further? What you want to achieve?

You can add a Lookup field in Table B to get values from fields in Table A, being it a Rollup or any other.