I'm using APEX 18.2. I have an existing page # 1 with left side column template and bunch of other pages in the application. Now, I need the left side column regions to appear in multiple pages without duplicating the code across all the pages. When I try to replicate the functionality from page #1 left side column to page #0, running into the following issues..
1. page #0 does not have "left side column template" option, so when I try to copy the regions from page #1 to page #0, the region is copied but message is invalid position [Not Rendered].
2. I have bunch of "pre-rendering" processes, validations, computations, Dynamic actions on page #1, but I don't find a way to create some of them on page #0, for example "pre-rendering" processes. I'm not sure, if there any other limitations that I should be aware, as I'm using global for the first time
3. is it possible to convert page #1 to a global page and conditionally display left side column on some selected pages in the application or any work around?
any ideas are appreciated, thanks for your help.
Regards,
Surya