How to create a 1000 x 1000 Video Sequence in PP CC?

[Tex_Star]

I'm wanting to create a custom size video (1000 x 1000), however I cannot seem to locate the "Custom" option that I saw on the video tutorial.  How can I set up a Sequence of this size?  TIA

[Meg The Dog · Accepted solution]

Click on the sequence you want to modify, then go to the menu Sequence > Sequence Settings and change the Editing Mode to Custom, and then set the frame size px dimensions:

MtD

[Tex_Star]

Thank you Meg, very much!