Planera allows you to create as many custom codes (fields) and tags as you like, just like adding columns in a spreadsheet in each of the 5 tabs of the Table.
Creating codes and tags can enable you to filter and view the project in many useful ways - Read about it here.
Each project has two custom fields pre-populated in the codes section of the Table - Location and Job Type. You can create and remove as many as you need.
How to Create a New Custom Code?
Navigate to the section of the Table (Build, Resources, Codes, Updates, CPM Data) in which you want to add a custom code.
For more details on Table view, click here to learn.
You can create a custom code from multiple points in the table view-
In the 'Create New Code' dialog box, enter the column name and add tags know as ‘Options’. You can create more tags anytime.
Additionally you can also customize the colors here for the tags you created.
For more details on tags, click here to learn.