thanks for your answer but i'm sorry i don't understand

then

from round 3

even with a threshold of relationship of 25 it's grayed out
while

an absorb clause is NOT already added
and
the region is NOT already request through another clause

it is normal?

yes i see thanks

so i must have a threshold of relationship of 25
so trade with Mauretania it is impossible
but it is possible with Massaesylia because i am a threshold of relationship of 25

yes cede region it is not grayed out

but

turn 1
I cede a province to Massaesylia
ok it is possible
i ...

Thanks a lot

i am understand

but is there a threshold of relationship for that the option cede province Cede Region is not grayed out ?

25 or 50 per exemple ?

Hello

Very good job for Updated Rules of Diplomacy
I read the Transaction Treaty

III – Transaction Treaty
The transaction treaty is very similar in concept and in format with the Peace Treaty. It can be issued between two nations which are not at war. Here too, you have to play with a currency ...