What is plaster support called?

[Cole123]

I am going to plaster a chimney. At the bottom, I want a support for the plaster. Like a long L-profile in metal (preferably with a cavity) that the plaster can rest against at the bottom edge.

What is this called?
I am trying to google something, but it's not going well.

The closest I get is "putsbana". But it has the wrong shape for the purpose.

Thanks for the answer.

 

[fribygg]

Angle iron

 

[Matti_75]

It's usually called the startlist.

 

[Håbbe01]

I am going to plaster a chimney. At the bottom, I want support for the plaster.
Like a long L-profile in metal (preferably with hollow sections) that the plaster can rest on at the bottom.

What is this called?
I try to google something but it's not going well.

The closest I get is "putsbana." But it has the wrong shape for the purpose.

Thanks for the answer.

Starter strip

 

[Cole123]

Startlist

Yes startlist!

Exactly like that thank you thank you!