Replacing timing cover and oil pan gasket...order?

Replacing both. Since all the how to’s talk about the lower timing cover in relation to the pan gasket can be tricky...do the timing chain cover first , tack oil pan gasket all around, dab of what never silicone In front corners of oil pan gasket, and install ?
Right?
Or front seal on timing cover bottom and then install rest of pan/pan gaskets?