WP ERP is a three-in-one plugin. CRM contacts and companies live in wp_erp_peoples with relations in wp_erp_peoples_meta. HR data lives in wp_erp_hr_employees, wp_erp_hr_leaves, and related tables. Accounting lives across the wp_erp_acct_* family for invoices, bills, ledger entries, and chart of accounts. Each module has a competent admin UI for single-record edits.

SleekView Charts treats each module as a chart source. A CRM board pins total contacts as a Number, charts contact type mix as a Pie, ranks owners by pipeline as a Bar, and plots new contacts per month as an Area. An HR board charts employee status mix, open leave by department, and weekly leave trends. An accounting board pins total outstanding AR, charts invoices by status, ranks customers by amount due, and plots invoiced revenue per month.

Each board is gated by WordPress capability so HR sees employees and leave without seeing accounting ledgers, finance sees invoices and bills without CRM contact details, and sales sees pipeline without payroll.

WP ERP's choice of dedicated tables instead of custom post types was deliberate: it keeps each module's schema clean and lets the data scale. The cost of that design choice is that each module's built-in reporting is its own thing, and there is no flexible chart layer that lets a finance lead build the AR board they actually want or an HR lead build a leave dashboard sized to their org. Most teams answer those questions outside the plugin, in spreadsheets or BI tools, and then lose track of which export is current.

SleekView Charts reads each erp_ family directly, surfaces the columns WP ERP already writes, and lets a few cards do the summarising. The plugin keeps owning the operational record, and the chart view finally gives CRM, HR, and finance each a board built from the same live data the modules already trust.