Activity › Forums › Salesforce® Discussions › How many relationship can we make on an object? Salesforce® Discussions How many relationship can we make on an object? Posted by Pooja on January 20, 2020 at 1:57 PM How many relationship can we make on an object? Pooja replied 6 years, 4 months ago 3 Members · 3 Replies 3 Replies Deepak Member January 20, 2020 at 2:04 PM Hi Pooja, We can make different types of relationships by creating custom relationship fields on an object as follows: 1.Hierarchical relationship → 1:1 2.Look-up relationship → 1:M 3.Master-details relationship → 1:M 4.Many-to-many relationship → M:M Let me know if it helps! [adinserter block='9'] Kirandeep Member January 20, 2020 at 2:21 PM Hi Pooja, As per Summer 16 release onwards, the limit has been revised .We can have maximum 40 Relationships per Object (2 Master Detail Relationships and 38 Lookup Relationships OR 0 Master Detail Relationships and 40 Lookup Relationships). Pooja Member January 20, 2020 at 2:22 PM thanks for your valuable information but actually deepak i am asking how many relationship can we make on an object( like 23,40 etc)? Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me