I want to create a table with red lines; how do I do this? I'm on Frame 2019. I also want to create one box in the table with red lines, which would be similar to the table with red lines.
Both of these are handled in Custom Ruling & Shading. You can edit the color of the lines displayed in Table Designer (or add new ones):
If you would like to designate one cell to be filled with red, select the cell(s), disable the checkmarks for Ruling and define custom cell shading:
Custom Ruling and Shading is not an intuitive dialog box. You can learn more about it here: Adobe FrameMaker (2019 release).
Thank you! Forgot about that box. Super easy.