Enable displaying number of resources used by a task

src/blenderbim/blenderbim/bim/module/sequence/prop.py

@@ -275,6 +275,7 @@ class WorkPlan(PropertyGroup):
 class TaskResource(PropertyGroup):
     name: StringProperty(name="Name")
     ifc_definition_id: IntProperty(name="IFC Definition ID")
+    schedule_usage: FloatProperty(name="Schedule Usage")
 
 
 class TaskProduct(PropertyGroup):

src/blenderbim/blenderbim/bim/module/sequence/ui.py

@@ -473,6 +473,7 @@ class BIM_UL_task_resources(UIList):
         if item:
             row = layout.row(align=True)
             row.prop(item, "name", emboss=False, text="")
+            row.prop(item, "schedule_usage", emboss=False, text="")
 
 
 class BIM_UL_task_outputs(UIList):

src/blenderbim/blenderbim/tool/sequence.py

@@ -422,6 +422,7 @@ class Sequence(blenderbim.core.tool.Sequence):
                 new = props.task_resources.add()
                 new.ifc_definition_id = resource.id()
                 new.name = resource.Name or "Unnamed"
+                new.schedule_usage = resource.Usage.ScheduleUsage or 1 if resource.Usage else 0
 
     @classmethod
     def load_resources(cls):