Assess
Review the current version, environment, integrations, reports, and the work people still perform outside the system.
Celebrating 31 Years of Client ServiceCelebrating 31 Years of Client Service in 2026
Call610-992-9287
APX · Axys · Moxy
CSSI provides Advent software support for investment firms running Axys®, APX®, and Moxy®. Get hands-on help with reporting, reconciliation, integrations, and daily workflows, or plan a version upgrade around the processes your team relies on.
30+ years
Supporting investment operations technology
Axys · APX · Moxy
Experience across the systems firms run today
Plan through rollout
One team across testing, deployment, and support
Where CSSI helps
Some firms come in for a version upgrade. Others need help because reporting takes too long, output keeps breaking, trading workflows have too many manual steps, or a migration is being discussed before the current process has been cleaned up.
Axys reporting, billing, or data workflows that depend on too much manual cleanup
APX reporting output, SSRS packages, or reconciliation steps that need a steadier process
Moxy trading workflows that need cleaner handoffs to portfolio accounting and operations
Data pulls, integrations, extracts, and custom reports that are fragile or poorly documented
User acceptance testing, off-hours rollout work, and post-upgrade support
Migration planning when the firm is considering a move from Axys to APX or another platform
A controlled upgrade
We start by mapping the workflow. The plan accounts for infrastructure, reports, integrations, reconciliation, users, and the work that still happens outside the system.
Review the current version, environment, integrations, reports, and the work people still perform outside the system.
Define the upgrade path, dependencies, testing responsibilities, rollout window, and a practical fallback plan.
Test reporting, reconciliation, data feeds, custom processes, and the day-to-day workflows that cannot break.
Complete the rollout, support users, resolve post-upgrade issues, and document the environment for the team that inherits it.
Beyond installation
Hosting decisions, application access, upgrade environments, backups, and continuity planning.
Extracts, conversions, interfaces, reconciliation, and the dependencies that move information between systems.
Axys reports, APX output, SSRS packages, billing, and the client deliverables teams rely on.
Moxy handoffs, documented procedures, testing ownership, and less dependence on one internal expert.
Stay up to date with the latest insights and updates related to this topic.
Bring your product and version, the workflow that needs attention, and any reporting or close deadlines. We can help scope a support issue, a recurring operations need, or a planned upgrade.
Talk to an Advent Specialist