Hello @EbarakHossain
way of linking parent deals with child deals in HubSpot using the HubSpot API.
You can use the HubSpot API to automatically update the “Main Deal Link” property of the renewal deal with the ID of the main deal and the “Renewal Deal Link” property of the main deal with the ID of the renewal deal.
Here’s how you can do it:
Use the Deals API to retrieve the main deal and the renewal deal records using their deal IDs.
In the main deal record, update the “Renewal Deal Link” property with the ID of the renewal deal.
In the renewal deal record, update the “Main Deal Link” property with the ID of the main deal.
Save the changes to the main deal and the renewal deal records using the Deals API.
You can automate this process using custom code or by using a third-party integration tool that supports the HubSpot API.
According to these solutions mentioned above you may need some technical expertise and development work.
Thanks & Regards
Himanshu Rauthan