clarification

content/docs/sip-specification/internal-sip-policy/_index.md

@@ -11,7 +11,7 @@ The majority of preserved data in the National Library is either:
 - produced through in-house digitization workflows
 - deposited from external producers, but processed and structured through internal workflows
 
-Currently there are 29 such workflows processing data and sending packages.
+Currently there are 29 such workflows processing data and sending packages to the DPS for long term digital preservation.
 Our internal SIP structuring policy thus needs to function and scale for all existing data workflows.
 
 This is not attempt to draw up an ideal systems architecture of how it *should* be, but rather an attempt draw the map as it is (from the point of view of the digital preservation team).