Invoice-Contract relationship

Hello everybody,

I notice that if I create a contract, followed by a invoice.
The invoice and contract are related some how and it show on the invoice page a “Related contracts” box. But I cannot find where these two tables (llx_facture / llx_contrat) are connected any way for this purpose.

Can anyone guide me?

Btw, I just notice there is a DoliDroid, looks interesting and would definitely give a try~

Thank a lot!

OOo… just noted that Dolibarr min version 3.5.0 is the requirement.
My system is running great at 3.4x with some modification, I could hardly change to 3.5 in short time~

Can any one advise me about the relationship on Invoice-Contract, please?

Thanks in advance!

Realtionship is some thing which is true and strong relationship would last longer so even we have the choice of choosing the partner.

meet new friends with common interests
finding friends with common interests

hello
maybe show the module aviable on the dolistore customLink who permit to manage link beetween dolibarr element (and much more)

http://www.dolistore.com/lang-en/autres/383-customLink--am--lioration-des-liens-entre---l--ments.html