Import/update mass-associated companies for all deals
SOLVE
For example, I had 3 deals for 1 company, and I forgot to include the associated company for 2 out of 3 deals. Now I want to update those by exporting the list of deals, adding the associated company for those 2 deals, and reimporting it to Hubspot. So, what options should I choose to update the associated company for 2 deals and prevent creating 1 more company for the other deal (in case of 3 deals above)?