Do i need to put grease on cam/crank oil seals

[MC2]

Do i need to put grease on the inside of these?

FSM also has a "sealant" icon pointing at the crankshaft seal, am i supposed to apply sealant to it?? that's kind of weird...

[2.5GT]

I didn't have enough sealant the first time and ended up leaking oil out of the cam seals. I say yes and use the sealant all around..

[MC2]

so sealant on the outside, grease on the inside?