Urgent need of a custom function!

Hi there,

i'm desperate for a custom function that runs as part of a workflow in Zoho CRM. i need to achieve the following:

When

Deals entry created or updated

Then

Fetch Account from Deal (lookup field in Deals module)
in the related Account, fill the date field "Last_Order_Placed“ with the "Closing_Date“ from the deal
in the related Account, fill the date field "Last_Season_Ordered“ with the "Season“ from the related lookup field in deals
fill the single line field "Active_Brands“ with "Vendor_Name“ (lookup field from deals module) from Vendors module
Add related "Vendor_Name“ (lookup field from accounts module) from Vendors module as a tag to the Account

thanks a lot for your support!!

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