diff --git a/lib/Project.php b/lib/Project.php
index e4383937..065b5267 100644
--- a/lib/Project.php
+++ b/lib/Project.php
@@ -281,9 +281,17 @@ final class Project{
 	 * @throws Exceptions\UserNotFoundException If a manager or reviewer could not be auto-assigned.
 	 */
 	public function Create(): void{
+		// Is this `Project` being produced by one of the editors?
+		try{
+			$producer = User::GetByIdentifier($this->ProducerName);
+		}
+		catch(Exceptions\UserNotFoundException){
+			$producer = null;
+		}
+
 		if(!isset($this->ManagerUserId)){
 			try{
-				$this->Manager = User::GetByAvailableForProjectAssignment(Enums\ProjectRoleType::Manager, null);
+				$this->Manager = User::GetByAvailableForProjectAssignment(Enums\ProjectRoleType::Manager, [$producer->UserId ?? 0]);
 			}
 			catch(Exceptions\UserNotFoundException){
 				throw new Exceptions\UserNotFoundException('Could not auto-assign a suitable manager.');
@@ -294,7 +302,7 @@ final class Project{
 
 		if(!isset($this->ReviewerUserId)){
 			try{
-				$this->Reviewer = User::GetByAvailableForProjectAssignment(Enums\ProjectRoleType::Reviewer, $this->Manager->UserId);
+				$this->Reviewer = User::GetByAvailableForProjectAssignment(Enums\ProjectRoleType::Reviewer, [$this->Manager->UserId, $producer->UserId ?? 0]);
 			}
 			catch(Exceptions\UserNotFoundException){
 				unset($this->Manager);
diff --git a/lib/User.php b/lib/User.php
index 02209ef2..13e177ff 100644
--- a/lib/User.php
+++ b/lib/User.php
@@ -401,18 +401,33 @@ class User{
 				', [], User::class);
 	}
 
+	/**
+	 * @return array<stdClass>
+	 */
+	public static function GetNamesByHasProducedProject(): array{
+		return Db::Query('
+					SELECT
+					distinct (ProducerName)
+					from Projects
+					order by ProducerName asc
+				', []);
+	}
+
 	/**
 	 * Get a random `User` who is available to be assigned to the given role.
 	 *
 	 * @param Enums\ProjectRoleType $role The role to select for.
-	 * @param int $excludedUserId Don't include this `UserId` when selecting; `null` to not exclude any users.
+	 * @param array<int> $excludedUserIds Don't include these `UserId` when selecting.
 	 *
 	 * @throws Exceptions\UserNotFoundException If no `User` is available to be assigned to a `Project`.
 	 */
-	public static function GetByAvailableForProjectAssignment(Enums\ProjectRoleType $role, ?int $excludedUserId): User{
+	public static function GetByAvailableForProjectAssignment(Enums\ProjectRoleType $role, array $excludedUserIds = []): User{
+		if(sizeof($excludedUserIds) == 0){
+			$excludedUserIds = [0];
+		}
+
 		// First, check if there are `User`s available for assignment.
-		// We use `coalesce()` to allow comparison in case `$excludedUserId` is `null` - there will never be a `UserId` of `0`.
-		$doUnassignedUsersExist = Db::QueryBool('SELECT exists (select * from ProjectUnassignedUsers where Role = ? and UserId != coalesce(?, 0))', [$role, $excludedUserId]);
+		$doUnassignedUsersExist = Db::QueryBool('SELECT exists (select * from ProjectUnassignedUsers where Role = ? and UserId not in ' . Db::CreateSetSql($excludedUserIds) . ')', array_merge([$role], $excludedUserIds));
 
 		// No unassigned `User`s left. Refill the list.
 		if(!$doUnassignedUsersExist){
@@ -433,7 +448,7 @@ class User{
 		}
 
 		// Now, select a random `User`.
-		$user = Db::Query('SELECT u.* from Users u inner join ProjectUnassignedUsers puu using (UserId) where Role = ? and UserId != coalesce(?, 0) order by rand()', [$role, $excludedUserId], User::class)[0] ?? throw new Exceptions\UserNotFoundException();
+		$user = Db::Query('SELECT u.* from Users u inner join ProjectUnassignedUsers puu using (UserId) where Role = ? and UserId not in ' . Db::CreateSetSql($excludedUserIds) . ' order by rand()', array_merge([$role], $excludedUserIds), User::class)[0] ?? throw new Exceptions\UserNotFoundException();
 
 		// Delete the `User` we just got from the unassigned users list.
 		Db::Query('DELETE from ProjectUnassignedUsers where UserId = ? and Role = ?', [$user->UserId, $role]);
diff --git a/templates/ProjectForm.php b/templates/ProjectForm.php
index e98034cd..7b7bedbb 100644
--- a/templates/ProjectForm.php
+++ b/templates/ProjectForm.php
@@ -2,6 +2,7 @@
 $project = $project ?? new Project();
 $managers = User::GetAllByCanManageProjects();
 $reviewers = User::GetAllByCanReviewProjects();
+$pastProducers = User::GetNamesByHasProducedProject();
 $areFieldsRequired = $areFieldsRequired ?? true;
 $isEditForm = $isEditForm ?? false;
 ?>
@@ -9,11 +10,18 @@ $isEditForm = $isEditForm ?? false;
 	<input type="hidden" name="project-ebook-id" value="<?= $project->EbookId ?? '' ?>" />
 <? } ?>
 
+<datalist id="editors">
+	<? foreach($pastProducers as $row){ ?>
+		<option value="<?= Formatter::EscapeHtml($row->ProducerName) ?>"><?= Formatter::EscapeHtml($row->ProducerName) ?></option>
+	<? } ?>
+</datalist>
+
 <label class="icon user">
 	<span>Producer name</span>
 	<input
 		type="text"
 		name="project-producer-name"
+		list="editors"
 		<? if($areFieldsRequired){ ?>
 			required="required"
 		<? } ?>