Hello all,
I am quite new to Mendix and I have made a Domain model (see screenshot) like I think it should work. The only problem is it doesn't work.
For example: When I want to create a "klant" (translation Customer) I want to be able to create more than 1 contract for that customer. But it looks like I am not able to give the contract a specifical Customer ID and so every customer can access it.
I already tried some solutions but gives other problem along the way.
- Make contract a Generalisation of "Klant" To "contract" to "Adress" to "Contactpersoon" to "Kredietgegevens" to "Bankrekening" (it worked but gives an error when running the application and saving all the changes. like "something whent wrong please contact your system administration" And in if I click F12 this error is showed in Console Error: window.mx.data.synchronizeData is not a function
Can someone help me out?