diff --git a/readme.md b/readme.md
index 6c55134..3c1b03f 100644
--- a/readme.md
+++ b/readme.md
@@ -27,7 +27,7 @@ object templates can define several options for each property:
 - `transforms`: uses this property as an input of a new object
 - `subobjects`: creates a parent-child relationship between this and at least one more object, based on the properties sharing a value and their transformations
 - `conditions`: values other properties need to hold for this property to be valid
-- `duplicates`: makes the property act as an array
+- `array`: makes the property act as an array
 
 for more information, see the wiki!
 
diff --git a/server/src/modules/meta/bool.rs b/server/src/modules/meta/bool.rs
index 0448bc3..cdddc68 100644
--- a/server/src/modules/meta/bool.rs
+++ b/server/src/modules/meta/bool.rs
@@ -5,7 +5,7 @@ pub const TEMPLATE: &str = r#"
 transforms = []
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 "#;
 
 pub fn validate(obj: &ObjectInstance) -> Result<(), String> {
diff --git a/server/src/modules/meta/connection.rs b/server/src/modules/meta/connection.rs
index e7119e0..13036db 100644
--- a/server/src/modules/meta/connection.rs
+++ b/server/src/modules/meta/connection.rs
@@ -8,19 +8,19 @@ conditions = [
     ["input.variant", "subobject"]
     ["input.variant", "custom"]
 ]
-duplicates = false
+array = false
 
 [input.from]
 transforms = ["meta/text:value"]
 subobjects = []
 conditions = []
-duplicates = true
+array = true
 
 [input.to]
 transforms = ["meta/text:value"]
 subobjects = []
 conditions = []
-duplicates = true
+array = true
 
 [input.property]
 transforms = ["meta/text:value"]
@@ -29,7 +29,7 @@ conditions = [
     ["input.variant", "transform"]
     ["input.variant", "subobject"]
 ]
-duplicates = false
+array = false
 
 [input.value]
 transforms = ["meta/text:value"]
@@ -37,5 +37,5 @@ subobjects = []
 conditions = [
     ["input.variant", "custom"]
 ]
-duplicates = false
+array = false
 "#;
diff --git a/server/src/modules/meta/dummy.rs b/server/src/modules/meta/dummy.rs
index 5a3f8a2..6b0e707 100644
--- a/server/src/modules/meta/dummy.rs
+++ b/server/src/modules/meta/dummy.rs
@@ -3,5 +3,5 @@ pub const TEMPLATE: &str = r#"
 transforms = ["meta/text:value"]
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 "#;
diff --git a/server/src/modules/meta/number.rs b/server/src/modules/meta/number.rs
index 93e5c1b..aebe6ac 100644
--- a/server/src/modules/meta/number.rs
+++ b/server/src/modules/meta/number.rs
@@ -8,13 +8,13 @@ pub const TEMPLATE: &str = r#"
 transforms = []
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 
 [local.length]
 transforms = ["meta/number:value"]
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 "#;
 
 pub const TEMPLATE_LOCAL: &str = r#"
diff --git a/server/src/modules/meta/text.rs b/server/src/modules/meta/text.rs
index 84c73b4..38d9d7d 100644
--- a/server/src/modules/meta/text.rs
+++ b/server/src/modules/meta/text.rs
@@ -8,13 +8,13 @@ pub const TEMPLATE: &str = r#"
 transforms = []
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 
 [local.length]
 transforms = ["meta/number:value"]
 subobjects = []
 conditions = []
-duplicates = false
+array = false
 "#;
 
 
diff --git a/server/src/types.rs b/server/src/types.rs
index 89179ba..f54a115 100644
--- a/server/src/types.rs
+++ b/server/src/types.rs
@@ -4,7 +4,7 @@ use std::collections::HashMap;
 
 #[derive(Serialize, Deserialize, Debug, Default, Clone)]
 pub struct ObjectInstance {
-    pub variant: usize,
+    pub version: usize,
     pub plotted: bool,
     pub created: String,
     pub edited: String,
@@ -42,7 +42,7 @@ pub struct ObjectTemplateProperty {
     pub transforms: Vec<String>,
     pub subobjects: Vec<String>,
     pub conditions: Vec<[String; 2]>,
-    pub duplicates: bool
+    pub array: bool
 }
 
 #[derive(Deserialize, Debug, Default)]