diff --git a/src/main/java/me/akito123321/valoStrats/rest/controller/GroupRestAPI.java b/src/main/java/me/akito123321/valoStrats/rest/controller/GroupRestAPI.java
index 6dcf7ba..c0b73d7 100644
--- a/src/main/java/me/akito123321/valoStrats/rest/controller/GroupRestAPI.java
+++ b/src/main/java/me/akito123321/valoStrats/rest/controller/GroupRestAPI.java
@@ -133,6 +133,47 @@ public class GroupRestAPI {
 
 		return ResponseEntity.ok(group);
 	}
+	
+	@PostMapping("/{id}/strat-type")
+	public ResponseEntity<Group> addStratType(@PathVariable String id, @RequestBody String typeName) {
+		StratsUser user = getUser();
+
+		Group group = groupService.getGroupById(id);
+		if (group == null) {
+			return ResponseEntity.notFound().build();
+		}
+		if (!group.getMembers().contains(user)) {
+			return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
+		}
+		if(group.getStratTypes().contains(typeName)) {
+			return ResponseEntity.status(HttpStatus.CONFLICT).build();
+		}
+		
+		group.getStratTypes().add(typeName);
+
+		groupService.saveGroup(group);
+
+		return ResponseEntity.ok(group);
+	}
+	
+	@DeleteMapping("/{id}/strat-type/{typeName}")
+	public ResponseEntity<Group> removeStratType(@PathVariable String id, @PathVariable String typeName) {
+		StratsUser user = getUser();
+
+		Group group = groupService.getGroupById(id);
+		if (group == null | !group.getStratTypes().contains(typeName)) {
+			return ResponseEntity.notFound().build();
+		}
+		if (!group.getMembers().contains(user)) {
+			return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
+		}
+		
+		group.getStratTypes().remove(typeName);
+
+		groupService.saveGroup(group);
+
+		return ResponseEntity.ok(group);
+	}
 
 	@PostMapping("/{id}/member")
 	public ResponseEntity<Group> addUserToGroup(@PathVariable String id, @RequestBody String userId) {
diff --git a/src/main/java/me/akito123321/valoStrats/schemas/Profile.java b/src/main/java/me/akito123321/valoStrats/schemas/Profile.java
index 3eb743e..4922703 100644
--- a/src/main/java/me/akito123321/valoStrats/schemas/Profile.java
+++ b/src/main/java/me/akito123321/valoStrats/schemas/Profile.java
@@ -17,6 +17,10 @@ public class Profile {
 	@Lob
 	@Column(length = Integer.MAX_VALUE)
 	private byte[] image;
+	
+	public Profile() {
+		
+	}
 
 	public Profile(String name, byte[] image) {
 		super();