Absence of RPE1 cell line information in DepMap 23Q2

Dear DepMap community,

Greetings, I have a question about the cell-line information in the DepMap 23Q2 dataset (i.e., CCLE dataset).
When I checked the model.csv file for tracking cell-line information, I couldn’t find the information about the RPE1 (eye cancer) cell line.
Although similar names have the same lineages, I think the RPE1 and RPE1xxx cell lines differ.
Is there any original RPE1 omics data, such as gene expression, copy number alteration, mutation, etc.?
Thank you for reading this question, and I look forward to your reply.