Asset Inventory shows the records Interno has collected from your connected integrations and from Manual Ingestion. Rather than one fixed table, you choose a source — a single collected data set, such as devices or users — and the table then shows the columns that source actually carries.
This guide covers the three tabs on the page, choosing a source, reading the table, filtering, controlling columns, exporting, and opening a single record.
defence:dashboard:view to open the page. Without it the page is blank.defence:widget:view for the Asset Coverage Matrix and User Access Coverage tabsNavigation: Sidebar → Assets → Asset Inventory
The page opens with three tabs:
| Tab | What it shows | Covered in |
|---|---|---|
| Assets Listing | The collected records for one source at a time | This article |
| Asset Coverage Matrix | Which of your tools report each host, IP address or domain | How to Use the Endpoint Comparison Matrix |
| User Access Coverage | Which of your tools know each user | How to Run a User Access Review |
Navigation: Sidebar → Assets → Asset Inventory → Assets Listing
Until you pick one, the table is empty. Once a source is selected:
A source is one normalised table. Records from every tool that feeds it sit together, so the devices source can hold endpoints reported by several tools at once. The sources you see are the ones your connected tools and uploads have actually produced; see Interno Data Sources & Fields (Data Dictionary).
The columns are whatever the selected source provides, so they change when you change the source.
| Button | What it does |
|---|---|
| Filter (funnel icon) | Opens Apply filters for the selected source. Hover the icon to see the filters currently applied, or No filters applied. The icon is outlined in green while filters are active. |
| Column Visibility (eye icon) | Opens the list of columns so you can show or hide them |
| Export Data (download icon) | Opens the export dialog |
Navigation: Sidebar → Assets → Asset Inventory → Assets Listing → funnel icon
Two filters are pinned at the top of the window, followed by one field for every column in the source.
| Pinned filter | Use it to |
|---|---|
| zcn is latest | Show only the most recent snapshot of each record (Yes), or only older snapshots (No) |
| zcn source | Show only the records that came from particular tools |
The kind of control follows the column:
| Column type | Control |
|---|---|
| Text | A searchable list of the values that actually exist in your data; pick one or more |
| Number | A minimum and a maximum |
| Date | A start and an end |
| Yes or no | Yes or No |
Filters combine: a record must satisfy all of them to be shown. Reset clears every filter; Close leaves them as they were.
Tip: If the window shows No filters available, the source has no filterable columns. That is not an error.
Navigation: Sidebar → Assets → Asset Inventory → Assets Listing → eye icon
Reset turns every column back on. Column choices apply to the source you are viewing and start afresh each time you change source.
Navigation: Sidebar → Assets → Asset Inventory → Assets Listing → download icon
A CSV file named after the source's table is downloaded, and you see Asset listing exported successfully.
| Rule | Detail |
|---|---|
| Format | CSV |
| What is included | All the rows that match your current filters, not just the page on screen |
| Row limit | The first 100,000 rows. Narrow the filters to export a larger source in parts. |
A field with nothing recorded reads Not available.
Asset Inventory is greyed out in the sidebar → Interno holds no data yet. Connect an integration under Admin → Integrations and let its first scan finish, or upload a workbook through Manual Ingestion.
The page is blank → Asset Inventory needs defence:dashboard:view. Ask your administrator.
The Source dropdown does not list the data I expect → A source appears only once a tool has delivered that kind of data. Check the integration's scan under Admin → Integrations.
"Please select a source to apply filters" or "Please select a source to export" → Pick a source in the Source: dropdown first.
The columns are not the ones I expected → Columns come from the selected source. Change the Source: dropdown.
A column I need is missing → Open Column Visibility and switch it back on. Column choices reset when you change source.
The count looks too high → The source keeps earlier snapshots as well as the current one. Filter zcn is latest to Yes.
"Unable to export asset listing" → The export could not be produced. Try again with narrower filters; if it persists, contact support.
My export stops at 100,000 rows → That is the limit for a single export. Filter the source and export it in parts.
Nothing appears on the Asset Coverage Matrix or User Access Coverage tab → Those tabs need defence:widget:view and data of the right kind. See the two articles named in the table above.
Need more help? Contact support@zeron.one