1.

I Searched and tried several solutions in this community (like  https://help.zoho.com/portal/community/topic/update-all-custom-module-related-records-when-a-contact-is-updated) but so far I was not able to get it working. I have 2 Custom Modules with a Parent - Child (1 to many) relationship. Both have a Pick List with same options.

If the value changes in the Parent, I would like the value to be changed in the Child Records as well.

The value in the Parent changes based on a date in the same Custom Module. This is done with a Workflow Rule. The same rule could possibly trigger this custom function as well.

2.

For the same Custom Modules I would like to have a number field in the Parent that mentions the number (COUNT) of Child Records and that needs to be updated when another Child Record is added or removed. For this problem I searched the forum as well and tried some suggestions but I could not get it working. Hope you can help us move forward.

Warm regards, Niels