A P&ID carries every instrument, valve, line, and loop a project runs on. Tagsight reads any drawing, in any convention and any drafting era, scanned or vector, into the I/O list, instrument index, equipment list, and line list your team works from.
The I/O list, the instrument index, the equipment and line lists, the loop folders. Each is a different view of what the P&ID already carries. The drawing holds the whole register. The work is reading it out cleanly, in the convention it was drawn in, instead of retyping tags into a spreadsheet.
Tagsight reads the sheet and hands back the structured documents, with every row traceable to the page it came from.

A vector CAD export, a faded scan, and a phone photo of the sheet on the wall all read the same way. So does the convention. ISA 5.1, KKS and RDS-PP, IEC 81346, NORSOK, Dutch NEN, and the in-house letter codes a plant has used since commissioning are each kept in the form they were drawn in, never silently rewritten to ISA.
Every reading lands on the drawing canvas for a person to confirm, reclassify, or add a missed tag. The exports run on what you confirmed, so the list that reaches the controls team is one an engineer already checked.

Upload a drawing and see the instruments, equipment, and lines it reads before committing to a plan.