Chris L

@Nikolay Zhelyazkov Thank you for your reply. The error message occurs in the active file. Sheet layers were named upon creation and those names have not been modified after the fact. I will attempt to rebuild this using the methods you provided for @Svinder Singh Sidhu and report back my findings. Thanks,

Hello, I've created a custom title block and have included it on multiple sheet layers to use as a drawing template. The title block and data links function properly in the title block manager, however, when I close or reopen this document, I receive the following error- "Layers from Selection Not Found". I click "OK" and then use the "Select Sheets to Use" option to fix this error for the duration of the session. Is there a permanant fix for this? It's a bit tedious every time I or anyone I share this drawing with have make edits in the Title Block Manager. Additional Info: I've tried saving the title as a new plugin style and as an Unstyled Title Block. Same issue regardless of style type. Custom title blocks are visible / available in the files Resource Manager. Thanks in advance for your help.