Hello!
We all know, that proper form calls for diplomacy, to ratify any agreement detailing the duties of one domain to another. Internally, the officials need to be informed and many will voice their opinion and try to influence the result one way or another.
On the other hand, Regents are free to take any amount of gold and just vanish it. - Gold is best for this example, as its much harder to vanish, say, a Manor.
Ok, those are the statements the next is builds on:
Regent1 is drinking buddy with Regent2, and over a wager R1 loses 10GB to the other.
- Regent1 goes home and makes a Grant action of 10GB to Regent2, this costs 1GB in setting up the Grant, as there is no diplomatic deal facilitating money transfers.
If Regent1 and Regent2 had any arrangement that was diplomatically set up in advance, such as an alliance or vassalage or ongoing monetary transfers from one to the other, even a loan. - Then the 1GB Grant surcharge would vanish and the money could be transferred for free. (Still requiring a Grant Action though, just no cost).
Later, Regent1 sobers up and comes to Regent2 and says he wants his money back... Regent2 can say sure, and make a Grant back again, either paying 1GB for setup costs, or using the established channels, if any, to make it costless.
Regent2 can also choose to say no. In which case Regent1 can fume all he wants, his domain has no legal claim on Regent2 as there were no diplomatic arrangement regarding any return payments.
What I am trying to illustrate, is that there are plenty of ways for one regent to aid another, without prior diplomatic arrangements.
If such aid is meant as a loan, it should be noted that this is purely on the honor of the recipient as there is no official documents stipulating the domain has to pay it back.
Now, please critique my understanding. If I am wrong, I'd like to be shown where.