diff --git a/code/nel/tools/pipeline/service/build_task_queue.cpp b/code/nel/tools/pipeline/service/build_task_queue.cpp
index 31e20ef85..f29ed392f 100644
--- a/code/nel/tools/pipeline/service/build_task_queue.cpp
+++ b/code/nel/tools/pipeline/service/build_task_queue.cpp
@@ -95,15 +95,59 @@ void CBuildTaskQueue::loadQueue(CPipelineWorkspace *workspace, bool bypassDepend
 				m_Tasks.push_back(info);
 				info->ProjectName = projectName;
 				info->ProcessPluginId = processHandlerId;
-				// info->Dependencies
+
+				nlassert(builtTaskByPlugin.find(processHandlerId) == builtTaskByPlugin.end());
+				builtTaskByPlugin[processHandlerId] = info;
 			}
 
-			// TODO: PROCESS DEPENDENCIES
+			if (processHandlers.size() == 0)
+			{
+				nlwarning("Project '%s' tries to use unknown process '%s'", projectName.c_str(), processName.c_str());
+			}
 		}
 
-		// TODO: PROJECT DEPENDENCIES
+		// Dependencies between processes inside a project
+		for (std::map<uint32, CBuildTaskInfo *>::iterator it = builtTaskByPlugin.begin(), end = builtTaskByPlugin.end(); it != end; ++it)
+		{
+			CBuildTaskInfo *task = it->second;
+			std::vector<std::string> processDependencies;
+			workspace->getProcessPluginDependencies(processDependencies, task->ProcessPluginId);
+			
+			for (std::vector<std::string>::iterator dep_it = processDependencies.begin(), dep_end = processDependencies.end(); dep_it != dep_end; ++dep_it)
+			{
+				std::string &processName = (*dep_it);
+				std::vector<CProcessPluginInfo> processHandlers;
+				workspace->getProcessPlugins(processHandlers, processName);
+
+				for (std::vector<CProcessPluginInfo>::iterator h_it = processHandlers.begin(), h_end = processHandlers.end(); h_it != h_end; ++h_it)
+				{
+					uint32 processHandlerId = (*h_it).Id.Global;
+
+					std::map<uint32, CBuildTaskInfo *>::iterator depIt = builtTaskByPlugin.find(processHandlerId);
+					if (depIt != builtTaskByPlugin.end())
+					{
+						task->Dependencies.push_back(depIt->second->Id.Sub.Task);
+					}
+					else
+					{
+						CProcessPluginInfo badProcessPlugin;
+						workspace->getProcessPlugin(badProcessPlugin, task->ProcessPluginId);
+						nlwarning("Project '%s' task process handler '%s' depends on process '%s' which is not part of the project", projectName.c_str(), badProcessPlugin.Handler.c_str(), processName.c_str());
+					}
+				}
+				
+				if (processHandlers.size() == 0)
+				{
+					CProcessPluginInfo badProcessPlugin;
+					workspace->getProcessPlugin(badProcessPlugin, task->ProcessPluginId);
+					nlwarning("Project '%s' task process handler '%s' depends on process '%s' which does not exist in any known plugin", projectName.c_str(), badProcessPlugin.Handler.c_str(), processName.c_str());
+				}
+			}
+		}
 	}
 
+	// TODO_TODO_TODO Dependencies between projects *************************************************************************
+
 	m_Mutex.unlock();
 }
 
diff --git a/code/nel/tools/pipeline/service/pipeline_workspace.cpp b/code/nel/tools/pipeline/service/pipeline_workspace.cpp
index 7a52fbf88..c35d493ab 100644
--- a/code/nel/tools/pipeline/service/pipeline_workspace.cpp
+++ b/code/nel/tools/pipeline/service/pipeline_workspace.cpp
@@ -205,6 +205,38 @@ bool CPipelineWorkspace::getProcessPlugin(CProcessPluginInfo &result, uint32 glo
 	else return false;
 }
 
+bool CPipelineWorkspace::getProcessPluginDependencies(std::vector<std::string> &resultProcesses, uint32 globalId)
+{
+	resultProcesses.clear();
+	CProcessPluginId id;
+	id.Global = globalId;
+	if (id.Sub.Plugin >= m_Plugins.size())
+	{
+		nlwarning("Plugin id out of range");
+		return false;
+	}
+	NLMISC::CRefPtr<NLGEORGES::UForm> pluginForm = m_Plugins[id.Sub.Plugin];
+	UFormElm *processHandlers;
+	if (!pluginForm->getRootNode().getNodeByName(&processHandlers, "ProcessHandlers")) return false;
+	UFormElm *handler;
+	if (!processHandlers->getArrayNode(&handler, id.Sub.Handler)) return false;
+	UFormElm *processDependencies;
+	if (!handler->getNodeByName(&processDependencies, "ProcessDependencies")) return false;
+	if (!processDependencies) return false;
+	uint nb;
+	if (!processDependencies->getArraySize(nb)) return false;
+	resultProcesses.resize(nb);
+	for (uint i = 0; i < nb; ++i)
+	{
+		if (!processDependencies->getArrayValue(resultProcesses[i], i))
+		{
+			resultProcesses.clear();
+			return false;
+		}
+	}
+	return true;
+}
+
 void CPipelineWorkspace::listAvailablePlugins(std::vector<uint32> &result)
 {
 	result.clear();
diff --git a/code/nel/tools/pipeline/service/pipeline_workspace.h b/code/nel/tools/pipeline/service/pipeline_workspace.h
index 50afd583a..cb1069bcd 100644
--- a/code/nel/tools/pipeline/service/pipeline_workspace.h
+++ b/code/nel/tools/pipeline/service/pipeline_workspace.h
@@ -93,6 +93,7 @@ public:
 	void getProcessPlugins(std::vector<CProcessPluginInfo> &resultAppend, const std::string &process);
 	CPipelineProject *getProject(const std::string &project);
 	bool getProcessPlugin(CProcessPluginInfo &result, uint32 globalId);
+	bool getProcessPluginDependencies(std::vector<std::string> &resultProcesses, uint32 globalId);
 
 	inline const std::map<std::string, CPipelineProject *> &getProjects() { return m_Projects; }