Urgent need helps Thx a lot (about Revit MEP2014 cables tray)

[macz_chung]

Why i can't used the cables tray default fitting setting to turn around?

Only can go straight forward .Cannot turn 45  or 90 degree at same level
I already load all fitting in the same file.

[abulla · Accepted solution]

Make sure your cable tray fittings are loaded into the project, then go to the type properties of the cable tray and make sure the fittings are assigned to that type.

[macz_chung]

Dear abulla ,

Thank your for anwser.

I know which problem .I need to assiged the fitting in that properties